8951979 has 16 divisors (see below), whose sum is σ = 12718080. Its totient is φ = 5581440.

The previous prime is 8951959. The next prime is 8951989. The reversal of 8951979 is 9791598.

It is not a de Polignac number, because 8951979 - 2⁵ = 8951947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8951909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9282 + ... + 10200.

It is an arithmetic number, because the mean of its divisors is an integer number (794880).

Almost surely, 2^8951979 is an apocalyptic number.

8951979 is a deficient number, since it is larger than the sum of its proper divisors (3766101).

8951979 is a wasteful number, since it uses less digits than its factorization.

8951979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130.

The product of its digits is 204120, while the sum is 48.

The square root of 8951979 is about 2991.9857954208. The cubic root of 8951979 is about 207.6377678993.

It can be divided in two parts, 89519 and 79, that added together give a palindrome (89598).

The spelling of 8951979 in words is "eight million, nine hundred fifty-one thousand, nine hundred seventy-nine".