734570472 has 64 divisors (see below), whose sum is σ = 1890576000. Its totient is φ = 237669120.

The previous prime is 734570471. The next prime is 734570497. The reversal of 734570472 is 274075437.

It is a self number, because there is not a number n which added to its sum of digits gives 734570472.

It is not an unprimeable number, because it can be changed into a prime (734570471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531222 + ... + 532602.

It is an arithmetic number, because the mean of its divisors is an integer number (29540250).

Almost surely, 2^734570472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734570472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945288000).

734570472 is an abundant number, since it is smaller than the sum of its proper divisors (1156005528).

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

734570472 is a wasteful number, since it uses less digits than its factorization.

734570472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 39.

The square root of 734570472 is about 27102.9605762913. The cubic root of 734570472 is about 902.2865610982.

The spelling of 734570472 in words is "seven hundred thirty-four million, five hundred seventy thousand, four hundred seventy-two".