3640758277060 has 24 divisors (see below), whose sum is σ = 7685621669376. Its totient is φ = 1448678684640.

The previous prime is 3640758277021. The next prime is 3640758277067. The reversal of 3640758277060 is 607728570463.

It is a junction number, because it is equal to n+sod(n) for n = 3640758276992 and 3640758277010.

It is not an unprimeable number, because it can be changed into a prime (3640758277067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476535222 + ... + 476542861.

It is an arithmetic number, because the mean of its divisors is an integer number (320234236224).

Almost surely, 2^{3640758277060} is an apocalyptic number.

It is an amenable number.

3640758277060 is an abundant number, since it is smaller than the sum of its proper divisors (4044863392316).

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

3640758277060 is a wasteful number, since it uses less digits than its factorization.

3640758277060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953078283 (or 953078281 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 3640758277060 in words is "three trillion, six hundred forty billion, seven hundred fifty-eight million, two hundred seventy-seven thousand, sixty".