979149495 has 16 divisors (see below), whose sum is σ = 1604850912. Its totient is φ = 509475840.

The previous prime is 979149487. The next prime is 979149529. The reversal of 979149495 is 594941979.

It is not a de Polignac number, because 979149495 - 2³ = 979149487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795442 + ... + 796671.

It is an arithmetic number, because the mean of its divisors is an integer number (100303182).

Almost surely, 2^979149495 is an apocalyptic number.

979149495 is a deficient number, since it is larger than the sum of its proper divisors (625701417).

979149495 is a wasteful number, since it uses less digits than its factorization.

979149495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592162.

The product of its digits is 3674160, while the sum is 57.

The square root of 979149495 is about 31291.3645435925. The cubic root of 979149495 is about 993.0009593834. Note that the first 3 decimals are identical.

The spelling of 979149495 in words is "nine hundred seventy-nine million, one hundred forty-nine thousand, four hundred ninety-five".