770407040764 has 6 divisors (see below), whose sum is σ = 1348212321344. Its totient is φ = 385203520380.

The previous prime is 770407040749. The next prime is 770407040773. The reversal of 770407040764 is 467040704077.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96300880092 + ... + 96300880099.

Almost surely, 2^770407040764 is an apocalyptic number.

It is an amenable number.

770407040764 is a deficient number, since it is larger than the sum of its proper divisors (577805280580).

770407040764 is a wasteful number, since it uses less digits than its factorization.

770407040764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192601760195 (or 192601760193 counting only the distinct ones).

The product of its (nonzero) digits is 921984, while the sum is 46.

The spelling of 770407040764 in words is "seven hundred seventy billion, four hundred seven million, forty thousand, seven hundred sixty-four".