983079144 has 24 divisors (see below), whose sum is σ = 2662506210. Its totient is φ = 327693024.

The previous prime is 983079131. The next prime is 983079193. The reversal of 983079144 is 441970389.

It can be written as a sum of positive squares in only one way, i.e., 820822500 + 162256644 = 28650^2 + 12738^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 983079144.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6826867 + ... + 6827010.

Almost surely, 2^983079144 is an apocalyptic number.

It is an amenable number.

983079144 is an abundant number, since it is smaller than the sum of its proper divisors (1679427066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

983079144 is a wasteful number, since it uses less digits than its factorization.

983079144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13653889 (or 13653882 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 983079144 is about 31354.0929385623. The cubic root of 983079144 is about 994.3275993765.

The spelling of 983079144 in words is "nine hundred eighty-three million, seventy-nine thousand, one hundred forty-four".