7676977 has 12 divisors (see below), whose sum is σ = 9742896. Its totient is φ = 5981640.

The previous prime is 7676971. The next prime is 7676987. The reversal of 7676977 is 7796767.

It is not a de Polignac number, because 7676977 - 2⁷ = 7676849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

7676977 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7676977.

It is not an unprimeable number, because it can be changed into a prime (7676971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6583 + ... + 7660.

It is an arithmetic number, because the mean of its divisors is an integer number (811908).

Almost surely, 2^7676977 is an apocalyptic number.

7676977 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

7676977 is a deficient number, since it is larger than the sum of its proper divisors (2065919).

7676977 is a wasteful number, since it uses less digits than its factorization.

7676977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14268 (or 14261 counting only the distinct ones).

The product of its digits is 777924, while the sum is 49.

The square root of 7676977 is about 2770.7358228456. The cubic root of 7676977 is about 197.2710758856.

It can be divided in two parts, 767 and 6977, that added together give a square (7744 = 88²).

The spelling of 7676977 in words is "seven million, six hundred seventy-six thousand, nine hundred seventy-seven".