764966970 has 32 divisors (see below), whose sum is σ = 2039912640. Its totient is φ = 203991120.

The previous prime is 764966963. The next prime is 764966977. The reversal of 764966970 is 79669467.

764966970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (764966963) and next prime (764966977).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (764966977) 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, 1416336 + ... + 1416875.

It is an arithmetic number, because the mean of its divisors is an integer number (63747270).

Almost surely, 2^764966970 is an apocalyptic number.

764966970 is an abundant number, since it is smaller than the sum of its proper divisors (1274945670).

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

764966970 is a wasteful number, since it uses less digits than its factorization.

764966970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833227 (or 2833221 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 764966970 is about 27658.0362643482. The cubic root of 764966970 is about 914.5642644458.

The spelling of 764966970 in words is "seven hundred sixty-four million, nine hundred sixty-six thousand, nine hundred seventy".