3672385047128 has 32 divisors (see below), whose sum is σ = 7870309747200. Its totient is φ = 1573696662432.

The previous prime is 3672385047119. The next prime is 3672385047169. The reversal of 3672385047128 is 8217405832763.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

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, 3317648 + ... + 4283871.

It is an arithmetic number, because the mean of its divisors is an integer number (245947179600).

Almost surely, 2^{3672385047128} is an apocalyptic number.

It is an amenable number.

3672385047128 is an abundant number, since it is smaller than the sum of its proper divisors (4197924700072).

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

3672385047128 is a wasteful number, since it uses less digits than its factorization.

3672385047128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7610159 (or 7610155 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 3672385047128 in words is "three trillion, six hundred seventy-two billion, three hundred eighty-five million, forty-seven thousand, one hundred twenty-eight".