985079379 has 16 divisors (see below), whose sum is σ = 1358013600. Its totient is φ = 634671360.

The previous prime is 985079341. The next prime is 985079383. The reversal of 985079379 is 973970589.

It is not a de Polignac number, because 985079379 - 2¹⁵ = 985046611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (985079479) 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, 13242 + ... + 46319.

It is an arithmetic number, because the mean of its divisors is an integer number (84875850).

Almost surely, 2^985079379 is an apocalyptic number.

985079379 is a deficient number, since it is larger than the sum of its proper divisors (372934221).

985079379 is a wasteful number, since it uses less digits than its factorization.

985079379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59750.

The product of its (nonzero) digits is 4286520, while the sum is 57.

The square root of 985079379 is about 31385.9742400965. The cubic root of 985079379 is about 995.0015164577.

The spelling of 985079379 in words is "nine hundred eighty-five million, seventy-nine thousand, three hundred seventy-nine".