6602985672 has 16 divisors (see below), whose sum is σ = 16507464240. Its totient is φ = 2200995216.

The previous prime is 6602985667. The next prime is 6602985689. The reversal of 6602985672 is 2765892066.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137562178 + ... + 137562225.

It is an arithmetic number, because the mean of its divisors is an integer number (1031716515).

Almost surely, 2^6602985672 is an apocalyptic number.

It is an amenable number.

6602985672 is an abundant number, since it is smaller than the sum of its proper divisors (9904478568).

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

6602985672 is a wasteful number, since it uses less digits than its factorization.

6602985672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275124412 (or 275124408 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 6602985672 is about 81258.7575095755. The cubic root of 6602985672 is about 1876.0602640506.

The spelling of 6602985672 in words is "six billion, six hundred two million, nine hundred eighty-five thousand, six hundred seventy-two".