977065006 has 32 divisors (see below), whose sum is σ = 1629619200. Its totient is φ = 437451840.

The previous prime is 977065003. The next prime is 977065007. The reversal of 977065006 is 600560779.

It is a self number, because there is not a number n which added to its sum of digits gives 977065006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (977065003) 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, 41010 + ... + 60298.

It is an arithmetic number, because the mean of its divisors is an integer number (50925600).

Almost surely, 2^977065006 is an apocalyptic number.

977065006 is a deficient number, since it is larger than the sum of its proper divisors (652554194).

977065006 is a wasteful number, since it uses less digits than its factorization.

977065006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19384.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 977065006 is about 31258.0390619757. The cubic root of 977065006 is about 992.2957997250.

The spelling of 977065006 in words is "nine hundred seventy-seven million, sixty-five thousand, six".