738673392 has 160 divisors (see below), whose sum is σ = 2094508800. Its totient is φ = 223432704.

The previous prime is 738673387. The next prime is 738673417. The reversal of 738673392 is 293376837.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3225534 + ... + 3225762.

It is an arithmetic number, because the mean of its divisors is an integer number (13090680).

Almost surely, 2^738673392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738673392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1047254400).

738673392 is an abundant number, since it is smaller than the sum of its proper divisors (1355835408).

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

738673392 is a wasteful number, since it uses less digits than its factorization.

738673392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 377 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 48.

The square root of 738673392 is about 27178.5465395043. The cubic root of 738673392 is about 903.9633407224.

The spelling of 738673392 in words is "seven hundred thirty-eight million, six hundred seventy-three thousand, three hundred ninety-two".