6876616 has 8 divisors (see below), whose sum is σ = 12893670. Its totient is φ = 3438304.

The previous prime is 6876607. The next prime is 6876629. The reversal of 6876616 is 6166786.

It can be written as a sum of positive squares in only one way, i.e., 6812100 + 64516 = 2610^2 + 254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6876616² = 94575695222912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429781 + ... + 429796.

Almost surely, 2^6876616 is an apocalyptic number.

It is an amenable number.

6876616 is a deficient number, since it is larger than the sum of its proper divisors (6017054).

6876616 is a wasteful number, since it uses less digits than its factorization.

6876616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859583 (or 859579 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 6876616 is about 2622.3302614278. The cubic root of 6876616 is about 190.1625202253.

The spelling of 6876616 in words is "six million, eight hundred seventy-six thousand, six hundred sixteen".