79076669 has 8 divisors (see below), whose sum is σ = 90469248. Its totient is φ = 67708080.

The previous prime is 79076663. The next prime is 79076687. The reversal of 79076669 is 96667097.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79076669 - 2¹⁶ = 79011133 is a prime.

It is a super-2 number, since 2×79076669² = 12506239160271122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79076663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1739 + ... + 12695.

It is an arithmetic number, because the mean of its divisors is an integer number (11308656).

Almost surely, 2^79076669 is an apocalyptic number.

It is an amenable number.

79076669 is a deficient number, since it is larger than the sum of its proper divisors (11392579).

79076669 is a wasteful number, since it uses less digits than its factorization.

79076669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11995.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 79076669 is about 8892.5063396098. The cubic root of 79076669 is about 429.2228056054. Note that the first 3 decimals are identical.

The spelling of 79076669 in words is "seventy-nine million, seventy-six thousand, six hundred sixty-nine".