73799944 has 8 divisors (see below), whose sum is σ = 138374910. Its totient is φ = 36899968.

The previous prime is 73799927. The next prime is 73799953. The reversal of 73799944 is 44999737.

It can be written as a sum of positive squares in only one way, i.e., 72897444 + 902500 = 8538^2 + 950^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 73799891 and 73799900.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612489 + ... + 4612504.

Almost surely, 2^73799944 is an apocalyptic number.

It is an amenable number.

73799944 is a deficient number, since it is larger than the sum of its proper divisors (64574966).

73799944 is a wasteful number, since it uses less digits than its factorization.

73799944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9224999 (or 9224995 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 52.

The square root of 73799944 is about 8590.6893786238. The cubic root of 73799944 is about 419.4549695173.

The spelling of 73799944 in words is "seventy-three million, seven hundred ninety-nine thousand, nine hundred forty-four".