7079899 has 4 divisors (see below), whose sum is σ = 7213536. Its totient is φ = 6946264.

The previous prime is 7079879. The next prime is 7079953. The reversal of 7079899 is 9989707.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7079899 - 2⁵ = 7079867 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7079879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66739 + ... + 66844.

It is an arithmetic number, because the mean of its divisors is an integer number (1803384).

Almost surely, 2^7079899 is an apocalyptic number.

7079899 is a deficient number, since it is larger than the sum of its proper divisors (133637).

7079899 is a wasteful number, since it uses less digits than its factorization.

7079899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133636.

The product of its (nonzero) digits is 285768, while the sum is 49.

The square root of 7079899 is about 2660.8079600001. The cubic root of 7079899 is about 192.0181822335.

The spelling of 7079899 in words is "seven million, seventy-nine thousand, eight hundred ninety-nine".