3099944 has 8 divisors (see below), whose sum is σ = 5812410. Its totient is φ = 1549968.

The previous prime is 3099937. The next prime is 3099953. The reversal of 3099944 is 4499903.

3099944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 879844 = 1490^2 + 938^2 .

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 = 3099898 and 3099907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193739 + ... + 193754.

Almost surely, 2^3099944 is an apocalyptic number.

It is an amenable number.

3099944 is a deficient number, since it is larger than the sum of its proper divisors (2712466).

3099944 is a wasteful number, since it uses less digits than its factorization.

3099944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387499 (or 387495 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3099944 is about 1760.6657831627. The cubic root of 3099944 is about 145.8090955818.

The spelling of 3099944 in words is "three million, ninety-nine thousand, nine hundred forty-four".