770664006 has 24 divisors (see below), whose sum is σ = 1908311184. Its totient is φ = 220189680.

The previous prime is 770663983. The next prime is 770664007. The reversal of 770664006 is 600466077.

770664006 is a `hidden beast` number, since 7 + 7 + 0 + 6 + 640 + 0 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770664007) 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, 3058065 + ... + 3058316.

It is an arithmetic number, because the mean of its divisors is an integer number (79512966).

Almost surely, 2^770664006 is an apocalyptic number.

770664006 is an abundant number, since it is smaller than the sum of its proper divisors (1137647178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770664006 is a wasteful number, since it uses less digits than its factorization.

770664006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116396 (or 6116393 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 770664006 is about 27760.8358303564. The cubic root of 770664006 is about 916.8290351426.

The spelling of 770664006 in words is "seven hundred seventy million, six hundred sixty-four thousand, six".