80679034 has 16 divisors (see below), whose sum is σ = 122889960. Its totient is φ = 39719680.

The previous prime is 80679031. The next prime is 80679043. The reversal of 80679034 is 43097608.

It can be written as a sum of positive squares in 4 ways, for example, as 68112009 + 12567025 = 8253^2 + 3545^2 .

It is a junction number, because it is equal to n+sod(n) for n = 80678984 and 80679002.

It is not an unprimeable number, because it can be changed into a prime (80679031) 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 7 ways as a sum of consecutive naturals, for example, 49212 + ... + 50824.

Almost surely, 2^80679034 is an apocalyptic number.

80679034 is a deficient number, since it is larger than the sum of its proper divisors (42210926).

80679034 is a wasteful number, since it uses less digits than its factorization.

80679034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 80679034 is about 8982.1508560033. The cubic root of 80679034 is about 432.1026169405.

The spelling of 80679034 in words is "eighty million, six hundred seventy-nine thousand, thirty-four".