770064084 has 36 divisors (see below), whose sum is σ = 2018647904. Its totient is φ = 256687704.

The previous prime is 770064049. The next prime is 770064101. The reversal of 770064084 is 480460077.

It is a happy number.

770064084 is a `hidden beast` number, since 7 + 7 + 0 + 0 + 640 + 8 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395152 + ... + 397095.

Almost surely, 2^770064084 is an apocalyptic number.

It is an amenable number.

770064084 is an abundant number, since it is smaller than the sum of its proper divisors (1248583820).

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

770064084 is a wasteful number, since it uses less digits than its factorization.

770064084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792266 (or 792252 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 770064084 is about 27750.0285405259. The cubic root of 770064084 is about 916.5910720838.

The spelling of 770064084 in words is "seven hundred seventy million, sixty-four thousand, eighty-four".