977866114 has 16 divisors (see below), whose sum is σ = 1563141888. Its totient is φ = 457723552.

The previous prime is 977866093. The next prime is 977866117. The reversal of 977866114 is 411668779.

It is not an unprimeable number, because it can be changed into a prime (977866117) 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, 223987 + ... + 228310.

It is an arithmetic number, because the mean of its divisors is an integer number (97696368).

Almost surely, 2^977866114 is an apocalyptic number.

977866114 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

977866114 is a deficient number, since it is larger than the sum of its proper divisors (585275774).

977866114 is a wasteful number, since it uses less digits than its factorization.

977866114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452369.

The product of its digits is 508032, while the sum is 49.

The square root of 977866114 is about 31270.8508678610. The cubic root of 977866114 is about 992.5669242793.

The spelling of 977866114 in words is "nine hundred seventy-seven million, eight hundred sixty-six thousand, one hundred fourteen".