3537630780 has 48 divisors (see below), whose sum is σ = 10116126720. Its totient is φ = 923295808.

The previous prime is 3537630773. The next prime is 3537630821. The reversal of 3537630780 is 870367353.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624420 + ... + 630059.

It is an arithmetic number, because the mean of its divisors is an integer number (210752640).

Almost surely, 2^3537630780 is an apocalyptic number.

3537630780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3537630780 is an abundant number, since it is smaller than the sum of its proper divisors (6578495940).

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

3537630780 is a wasteful number, since it uses less digits than its factorization.

3537630780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254538 (or 1254536 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 3537630780 is about 59477.9856753740. The cubic root of 3537630780 is about 1523.7164913065.

The spelling of 3537630780 in words is "three billion, five hundred thirty-seven million, six hundred thirty thousand, seven hundred eighty".