734011632 has 120 divisors (see below), whose sum is σ = 2161111680. Its totient is φ = 241133760.

The previous prime is 734011571. The next prime is 734011633. The reversal of 734011632 is 236110437.

It is a super-2 number, since 2×734011632² = 1077546151822606848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 734011596 and 734011605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734011633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274719 + ... + 277377.

It is an arithmetic number, because the mean of its divisors is an integer number (18009264).

Almost surely, 2^734011632 is an apocalyptic number.

734011632 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734011632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080555840).

734011632 is an abundant number, since it is smaller than the sum of its proper divisors (1427100048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734011632 is a wasteful number, since it uses less digits than its factorization.

734011632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 734011632 is about 27092.6490399149. The cubic root of 734011632 is about 902.0576918637.

The spelling of 734011632 in words is "seven hundred thirty-four million, eleven thousand, six hundred thirty-two".