100979344 has 20 divisors (see below), whose sum is σ = 197445820. Its totient is φ = 50025600.

The previous prime is 100979341. The next prime is 100979353. The reversal of 100979344 is 443979001.

It can be written as a sum of positive squares in 2 ways, for example, as 44729344 + 56250000 = 6688^2 + 7500^2 .

It is not an unprimeable number, because it can be changed into a prime (100979341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27207 + ... + 30694.

It is an arithmetic number, because the mean of its divisors is an integer number (9872291).

Almost surely, 2^100979344 is an apocalyptic number.

It is an amenable number.

100979344 is a deficient number, since it is larger than the sum of its proper divisors (96466476).

100979344 is a wasteful number, since it uses less digits than its factorization.

100979344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58018 (or 58012 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 100979344 is about 10048.8478941618. The cubic root of 100979344 is about 465.6692010289.

The spelling of 100979344 in words is "one hundred million, nine hundred seventy-nine thousand, three hundred forty-four".