5079890 has 16 divisors (see below), whose sum is σ = 9239832. Its totient is φ = 2010624.

The previous prime is 5079883. The next prime is 5079911. The reversal of 5079890 is 989705.

It can be written as a sum of positive squares in 4 ways, for example, as 4661281 + 418609 = 2159^2 + 647^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1649 + ... + 3588.

Almost surely, 2^5079890 is an apocalyptic number.

5079890 is a deficient number, since it is larger than the sum of its proper divisors (4159942).

5079890 is a wasteful number, since it uses less digits than its factorization.

5079890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 5079890 is about 2253.8611314808. The cubic root of 5079890 is about 171.9035198954.

The spelling of 5079890 in words is "five million, seventy-nine thousand, eight hundred ninety".