738390912 has 256 divisors, whose sum is σ = 2347729920. Its totient is φ = 201277440.

The previous prime is 738390899. The next prime is 738390943. The reversal of 738390912 is 219093837.

It is a super-2 number, since 2×738390912² = 1090442277848383488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 10114908 + ... + 10114980.

It is an arithmetic number, because the mean of its divisors is an integer number (9170820).

Almost surely, 2^738390912 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 738390912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173864960).

738390912 is an abundant number, since it is smaller than the sum of its proper divisors (1609339008).

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

738390912 is a wasteful number, since it uses less digits than its factorization.

738390912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 738390912 is about 27173.3492966914. The cubic root of 738390912 is about 903.8480962295.

The spelling of 738390912 in words is "seven hundred thirty-eight million, three hundred ninety thousand, nine hundred twelve".