79830382750 has 64 divisors (see below), whose sum is σ = 151883476992. Its totient is φ = 31411908000.

The previous prime is 79830382733. The next prime is 79830382763. The reversal of 79830382750 is 5728303897.

It is a super-2 number, since 2×79830382750² (a number of 23 digits) contains 22 as substring.

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, 13782355 + ... + 13788145.

It is an arithmetic number, because the mean of its divisors is an integer number (2373179328).

Almost surely, 2^79830382750 is an apocalyptic number.

79830382750 is a deficient number, since it is larger than the sum of its proper divisors (72053094242).

79830382750 is a wasteful number, since it uses less digits than its factorization.

79830382750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698 (or 6688 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 79830382750 in words is "seventy-nine billion, eight hundred thirty million, three hundred eighty-two thousand, seven hundred fifty".