1979086283 has 12 divisors (see below), whose sum is σ = 2073074184. Its totient is φ = 1888941600.

The previous prime is 1979086271. The next prime is 1979086289. The reversal of 1979086283 is 3826809791.

It is not a de Polignac number, because 1979086283 - 2²² = 1974891979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1979086289) 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, 56048 + ... + 84258.

It is an arithmetic number, because the mean of its divisors is an integer number (172756182).

Almost surely, 2^1979086283 is an apocalyptic number.

1979086283 is a deficient number, since it is larger than the sum of its proper divisors (93987901).

1979086283 is an equidigital number, since it uses as much as digits as its factorization.

1979086283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28346 (or 28315 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 1979086283 is about 44486.9226065369. The cubic root of 1979086283 is about 1255.5140474982.

The spelling of 1979086283 in words is "one billion, nine hundred seventy-nine million, eighty-six thousand, two hundred eighty-three".