676090715 has 4 divisors (see below), whose sum is σ = 811308864. Its totient is φ = 540872568.

The previous prime is 676090711. The next prime is 676090729. The reversal of 676090715 is 517090676.

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 676090715 - 2² = 676090711 is a prime.

It is a super-2 number, since 2×676090715² = 914197309818422450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676090711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67609067 + ... + 67609076.

It is an arithmetic number, because the mean of its divisors is an integer number (202827216).

Almost surely, 2^676090715 is an apocalyptic number.

676090715 is a deficient number, since it is larger than the sum of its proper divisors (135218149).

676090715 is a wasteful number, since it uses less digits than its factorization.

676090715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135218148.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 676090715 is about 26001.7444607088. The cubic root of 676090715 is about 877.6775516458.

The spelling of 676090715 in words is "six hundred seventy-six million, ninety thousand, seven hundred fifteen".