3747857144680 has 32 divisors (see below), whose sum is σ = 9199285719840. Its totient is φ = 1362857143360.

The previous prime is 3747857144659. The next prime is 3747857144693. The reversal of 3747857144680 is 864417587473.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4258928134 + ... + 4258929013.

It is an arithmetic number, because the mean of its divisors is an integer number (287477678745).

Almost surely, 2^{3747857144680} is an apocalyptic number.

It is an amenable number.

3747857144680 is an abundant number, since it is smaller than the sum of its proper divisors (5451428575160).

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

3747857144680 is a wasteful number, since it uses less digits than its factorization.

3747857144680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8517857169 (or 8517857165 counting only the distinct ones).

The product of its (nonzero) digits is 126443520, while the sum is 64.

The spelling of 3747857144680 in words is "three trillion, seven hundred forty-seven billion, eight hundred fifty-seven million, one hundred forty-four thousand, six hundred eighty".