738974052496 has 45 divisors (see below), whose sum is σ = 1511217839763. Its totient is φ = 350009393760.

The previous prime is 738974052473. The next prime is 738974052517. The reversal of 738974052496 is 694250479837.

The square root of 738974052496 is 859636.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 65326681 + ... + 65337991.

Almost surely, 2^738974052496 is an apocalyptic number.

738974052496 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

738974052496 is the 859636-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738974052496

738974052496 is an abundant number, since it is smaller than the sum of its proper divisors (772243787267).

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

738974052496 is an frugal number, since it uses more digits than its factorization.

738974052496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22668 (or 11332 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 64.

Multiplying 738974052496 by its sum of digits (64), we get a square (47294339359744 = 6877088²).

The spelling of 738974052496 in words is "seven hundred thirty-eight billion, nine hundred seventy-four million, fifty-two thousand, four hundred ninety-six".