738608320 has 28 divisors (see below), whose sum is σ = 1758811824. Its totient is φ = 295443200.

The previous prime is 738608293. The next prime is 738608359. The reversal of 738608320 is 23806837.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 738608320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153756 + ... + 1154395.

It is an arithmetic number, because the mean of its divisors is an integer number (62814708).

Almost surely, 2^738608320 is an apocalyptic number.

It is an amenable number.

738608320 is an abundant number, since it is smaller than the sum of its proper divisors (1020203504).

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

738608320 is a wasteful number, since it uses less digits than its factorization.

738608320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308168 (or 2308158 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 738608320 is about 27177.3493924628. The cubic root of 738608320 is about 903.9367956437.

The spelling of 738608320 in words is "seven hundred thirty-eight million, six hundred eight thousand, three hundred twenty".