734272152 has 32 divisors (see below), whose sum is σ = 1854610800. Its totient is φ = 242233344.

The previous prime is 734272129. The next prime is 734272153. The reversal of 734272152 is 251272437.

It is a super-2 number, since 2×734272152² = 1078311186405422208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734272153) 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 7 ways as a sum of consecutive naturals, for example, 155377 + ... + 160032.

Almost surely, 2^734272152 is an apocalyptic number.

It is an amenable number.

734272152 is an abundant number, since it is smaller than the sum of its proper divisors (1120338648).

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

734272152 is a wasteful number, since it uses less digits than its factorization.

734272152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315515 (or 315511 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 734272152 is about 27097.4565596109. The cubic root of 734272152 is about 902.1644005597.

The spelling of 734272152 in words is "seven hundred thirty-four million, two hundred seventy-two thousand, one hundred fifty-two".