3627680742 has 40 divisors (see below), whose sum is σ = 9289936656. Its totient is φ = 1036479888.

The previous prime is 3627680671. The next prime is 3627680747. The reversal of 3627680742 is 2470867263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3627680747) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1598373 + ... + 1600640.

Almost surely, 2^3627680742 is an apocalyptic number.

3627680742 is an abundant number, since it is smaller than the sum of its proper divisors (5662255914).

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

3627680742 is a wasteful number, since it uses less digits than its factorization.

3627680742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199034 (or 3199025 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 3627680742 is about 60230.2311302223. The cubic root of 3627680742 is about 1536.5369902842.

The spelling of 3627680742 in words is "three billion, six hundred twenty-seven million, six hundred eighty thousand, seven hundred forty-two".