770085384700 has 18 divisors (see below), whose sum is σ = 1671085285016. Its totient is φ = 308034153840.

The previous prime is 770085384659. The next prime is 770085384703. The reversal of 770085384700 is 7483580077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770085384703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3850426824 + ... + 3850427023.

Almost surely, 2^770085384700 is an apocalyptic number.

It is an amenable number.

770085384700 is an abundant number, since it is smaller than the sum of its proper divisors (900999900316).

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

770085384700 is a wasteful number, since it uses less digits than its factorization.

770085384700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700853861 (or 7700853854 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 49.

The spelling of 770085384700 in words is "seven hundred seventy billion, eighty-five million, three hundred eighty-four thousand, seven hundred".