79063975 has 12 divisors (see below), whose sum is σ = 98364240. Its totient is φ = 63041600.

The previous prime is 79063973. The next prime is 79063993. The reversal of 79063975 is 57936097.

It is not a de Polignac number, because 79063975 - 2¹ = 79063973 is a prime.

It is a super-2 number, since 2×79063975² = 12502224285601250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79063973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2691 + ... + 12859.

It is an arithmetic number, because the mean of its divisors is an integer number (8197020).

Almost surely, 2^79063975 is an apocalyptic number.

79063975 is a deficient number, since it is larger than the sum of its proper divisors (19300265).

79063975 is a wasteful number, since it uses less digits than its factorization.

79063975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10490 (or 10485 counting only the distinct ones).

The product of its (nonzero) digits is 357210, while the sum is 46.

The square root of 79063975 is about 8891.7925639322. The cubic root of 79063975 is about 429.1998369854.

It can be divided in two parts, 7906 and 3975, that added together give a square (11881 = 109²).

The spelling of 79063975 in words is "seventy-nine million, sixty-three thousand, nine hundred seventy-five".