734711040 has 288 divisors, whose sum is σ = 2980642560. Its totient is φ = 167878656.

The previous prime is 734711017. The next prime is 734711041. The reversal of 734711040 is 40117437.

It is a tau number, because it is divible by the number of its divisors (288).

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 = 734710995 and 734711013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734711041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240402 + ... + 243438.

Almost surely, 2^734711040 is an apocalyptic number.

734711040 is a gapful number since it is divisible by the number (70) 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 734711040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1490321280).

734711040 is an abundant number, since it is smaller than the sum of its proper divisors (2245931520).

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

734711040 is a wasteful number, since it uses less digits than its factorization.

734711040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074 (or 3054 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 734711040 is about 27105.5536744779. The cubic root of 734711040 is about 902.3441115229.

Adding to 734711040 its reverse (40117437), we get a palindrome (774828477).

The spelling of 734711040 in words is "seven hundred thirty-four million, seven hundred eleven thousand, forty".