79474061 has 4 divisors (see below), whose sum is σ = 79562592. Its totient is φ = 79385532.

The previous prime is 79474027. The next prime is 79474091. The reversal of 79474061 is 16047497.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 79474061 - 2¹⁸ = 79211917 is a prime.

It is a super-2 number, since 2×79474061² = 12632252743663442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79474001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42905 + ... + 44718.

It is an arithmetic number, because the mean of its divisors is an integer number (19890648).

Almost surely, 2^79474061 is an apocalyptic number.

It is an amenable number.

79474061 is a deficient number, since it is larger than the sum of its proper divisors (88531).

79474061 is an equidigital number, since it uses as much as digits as its factorization.

79474061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88530.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 79474061 is about 8914.8225445042. The cubic root of 79474061 is about 429.9406101500.

The spelling of 79474061 in words is "seventy-nine million, four hundred seventy-four thousand, sixty-one".