83079403 has 16 divisors (see below), whose sum is σ = 94491360. Its totient is φ = 72352000.

The previous prime is 83079389. The next prime is 83079413. The reversal of 83079403 is 30497038.

It is a cyclic number.

It is not a de Polignac number, because 83079403 - 2²⁵ = 49524971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83079413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42753 + ... + 44653.

It is an arithmetic number, because the mean of its divisors is an integer number (5905710).

Almost surely, 2^83079403 is an apocalyptic number.

83079403 is a deficient number, since it is larger than the sum of its proper divisors (11411957).

83079403 is a wasteful number, since it uses less digits than its factorization.

83079403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 83079403 is about 9114.7903431730. The cubic root of 83079403 is about 436.3461238145.

The spelling of 83079403 in words is "eighty-three million, seventy-nine thousand, four hundred three".