734965164 has 72 divisors (see below), whose sum is σ = 1935705408. Its totient is φ = 243835920.

The previous prime is 734965123. The next prime is 734965193. The reversal of 734965164 is 461569437.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218979 + ... + 222309.

Almost surely, 2^734965164 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 734965164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (967852704).

734965164 is an abundant number, since it is smaller than the sum of its proper divisors (1200740244).

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

734965164 is a wasteful number, since it uses less digits than its factorization.

734965164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577 (or 3563 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 734965164 is about 27110.2409432303. The cubic root of 734965164 is about 902.4481346693.

The spelling of 734965164 in words is "seven hundred thirty-four million, nine hundred sixty-five thousand, one hundred sixty-four".