738326368 has 24 divisors (see below), whose sum is σ = 1565394768. Its totient is φ = 340765824.

The previous prime is 738326357. The next prime is 738326389. The reversal of 738326368 is 863623837.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886996 + ... + 887827.

It is an arithmetic number, because the mean of its divisors is an integer number (65224782).

Almost surely, 2^738326368 is an apocalyptic number.

It is an amenable number.

738326368 is an abundant number, since it is smaller than the sum of its proper divisors (827068400).

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

738326368 is a wasteful number, since it uses less digits than its factorization.

738326368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774846 (or 1774838 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 738326368 is about 27172.1616364985. The cubic root of 738326368 is about 903.8217598312.

It can be divided in two parts, 73832 and 6368, that added together give a triangular number (80200 = T₄₀₀).

The spelling of 738326368 in words is "seven hundred thirty-eight million, three hundred twenty-six thousand, three hundred sixty-eight".