79016546 has 32 divisors (see below), whose sum is σ = 142138368. Its totient is φ = 32210640.

The previous prime is 79016543. The next prime is 79016563. The reversal of 79016546 is 64561097.

It is a super-2 number, since 2×79016546² = 12487229083540232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79016543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67361 + ... + 68523.

It is an arithmetic number, because the mean of its divisors is an integer number (4441824).

Almost surely, 2^79016546 is an apocalyptic number.

79016546 is a deficient number, since it is larger than the sum of its proper divisors (63121822).

79016546 is a wasteful number, since it uses less digits than its factorization.

79016546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 79016546 is about 8889.1251538045. The cubic root of 79016546 is about 429.1139968333.

The spelling of 79016546 in words is "seventy-nine million, sixteen thousand, five hundred forty-six".