738673256 has 32 divisors (see below), whose sum is σ = 1468938240. Its totient is φ = 347029248.

The previous prime is 738673249. The next prime is 738673277. The reversal of 738673256 is 652376837.

It is a self number, because there is not a number n which added to its sum of digits gives 738673256.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83225 + ... + 91671.

It is an arithmetic number, because the mean of its divisors is an integer number (45904320).

Almost surely, 2^738673256 is an apocalyptic number.

It is an amenable number.

738673256 is a deficient number, since it is larger than the sum of its proper divisors (730264984).

738673256 is a wasteful number, since it uses less digits than its factorization.

738673256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113 (or 9109 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The square root of 738673256 is about 27178.5440375308. The cubic root of 738673256 is about 903.9632852450.

The spelling of 738673256 in words is "seven hundred thirty-eight million, six hundred seventy-three thousand, two hundred fifty-six".