70877304660 has 48 divisors (see below), whose sum is σ = 198502920000. Its totient is φ = 18896189184.

The previous prime is 70877304581. The next prime is 70877304661. The reversal of 70877304660 is 6640377807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70877304661) 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, 124216 + ... + 396464.

It is an arithmetic number, because the mean of its divisors is an integer number (4135477500).

Almost surely, 2^70877304660 is an apocalyptic number.

It is an amenable number.

70877304660 is an abundant number, since it is smaller than the sum of its proper divisors (127625615340).

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

70877304660 is a wasteful number, since it uses less digits than its factorization.

70877304660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276600 (or 276598 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 70877304660 in words is "seventy billion, eight hundred seventy-seven million, three hundred four thousand, six hundred sixty".