734023152 has 60 divisors (see below), whose sum is σ = 2065794120. Its totient is φ = 243298944.

The previous prime is 734023151. The next prime is 734023159. The reversal of 734023152 is 251320437.

734023152 is a `hidden beast` number, since 7 + 340 + 2 + 315 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734023151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11538 + ... + 40014.

It is an arithmetic number, because the mean of its divisors is an integer number (34429902).

Almost surely, 2^734023152 is an apocalyptic number.

734023152 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 734023152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032897060).

734023152 is an abundant number, since it is smaller than the sum of its proper divisors (1331770968).

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

734023152 is a wasteful number, since it uses less digits than its factorization.

734023152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28670 (or 28661 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 734023152 is about 27092.8616428756. The cubic root of 734023152 is about 902.0624109762.

Adding to 734023152 its reverse (251320437), we get a palindrome (985343589).

The spelling of 734023152 in words is "seven hundred thirty-four million, twenty-three thousand, one hundred fifty-two".