738716872 has 16 divisors (see below), whose sum is σ = 1398040560. Its totient is φ = 365906064.

The previous prime is 738716851. The next prime is 738716879. The reversal of 738716872 is 278617837.

It is not an unprimeable number, because it can be changed into a prime (738716879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430638 + ... + 432349.

It is an arithmetic number, because the mean of its divisors is an integer number (87377535).

Almost surely, 2^738716872 is an apocalyptic number.

It is an amenable number.

738716872 is a deficient number, since it is larger than the sum of its proper divisors (659323688).

738716872 is a wasteful number, since it uses less digits than its factorization.

738716872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863100 (or 863096 counting only the distinct ones).

The product of its digits is 790272, while the sum is 49.

The square root of 738716872 is about 27179.3464233414. The cubic root of 738716872 is about 903.9810768222.

The spelling of 738716872 in words is "seven hundred thirty-eight million, seven hundred sixteen thousand, eight hundred seventy-two".