738928 has 10 divisors (see below), whose sum is σ = 1431704. Its totient is φ = 369456.

The previous prime is 738923. The next prime is 738937. The reversal of 738928 is 829837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23076 + ... + 23107.

2⁷³⁸⁹²⁸ is an apocalyptic number.

It is an amenable number.

738928 is a deficient number, since it is larger than the sum of its proper divisors (692776).

738928 is a wasteful number, since it uses less digits than its factorization.

738928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46191 (or 46185 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 738928 is about 859.6092135383. The cubic root of 738928 is about 90.4067188992.

Subtracting 738928 from its reverse (829837), we obtain a palindrome (90909).

The spelling of 738928 in words is "seven hundred thirty-eight thousand, nine hundred twenty-eight".