716373738 has 24 divisors (see below), whose sum is σ = 1571793600. Its totient is φ = 235768104.

The previous prime is 716373731. The next prime is 716373751. The reversal of 716373738 is 837373617.

716373738 is a `hidden beast` number, since 7 + 1 + 637 + 3 + 7 + 3 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 716373693 and 716373702.

It is not an unprimeable number, because it can be changed into a prime (716373731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250468 + ... + 253311.

It is an arithmetic number, because the mean of its divisors is an integer number (65491400).

Almost surely, 2^716373738 is an apocalyptic number.

716373738 is an abundant number, since it is smaller than the sum of its proper divisors (855419862).

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

716373738 is a wasteful number, since it uses less digits than its factorization.

716373738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503866 (or 503863 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 716373738 is about 26765.1590318459. The cubic root of 716373738 is about 894.7737172286.

The spelling of 716373738 in words is "seven hundred sixteen million, three hundred seventy-three thousand, seven hundred thirty-eight".