676411617 has 16 divisors (see below), whose sum is σ = 1034836992. Its totient is φ = 384978000.

The previous prime is 676411613. The next prime is 676411621. The reversal of 676411617 is 716114676.

It is an interprime number because it is at equal distance from previous prime (676411613) and next prime (676411621).

It is not a de Polignac number, because 676411617 - 2² = 676411613 is a prime.

It is a super-2 number, since 2×676411617² = 915065351225109378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (676411613) 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, 58893 + ... + 69434.

It is an arithmetic number, because the mean of its divisors is an integer number (64677312).

Almost surely, 2^676411617 is an apocalyptic number.

It is an amenable number.

676411617 is a deficient number, since it is larger than the sum of its proper divisors (358425375).

676411617 is a wasteful number, since it uses less digits than its factorization.

676411617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128588.

The product of its digits is 42336, while the sum is 39.

The square root of 676411617 is about 26007.9145069342. The cubic root of 676411617 is about 877.8163909694.

It can be divided in two parts, 6764 and 11617, that added together give a palindrome (18381).

The spelling of 676411617 in words is "six hundred seventy-six million, four hundred eleven thousand, six hundred seventeen".