738242340724 has 48 divisors (see below), whose sum is σ = 1505076858880. Its totient is φ = 310315730400.

The previous prime is 738242340701. The next prime is 738242340743. The reversal of 738242340724 is 427043242837.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771102 + ... + 1439125.

Almost surely, 2^738242340724 is an apocalyptic number.

It is an amenable number.

738242340724 is an abundant number, since it is smaller than the sum of its proper divisors (766834518156).

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

738242340724 is a wasteful number, since it uses less digits than its factorization.

738242340724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210468 (or 2210466 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 46.

The spelling of 738242340724 in words is "seven hundred thirty-eight billion, two hundred forty-two million, three hundred forty thousand, seven hundred twenty-four".