6677840370 has 32 divisors (see below), whose sum is σ = 16367816448. Its totient is φ = 1742868608.

The previous prime is 6677840341. The next prime is 6677840381. The reversal of 6677840370 is 730487766.

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, 2366619 + ... + 2369438.

It is an arithmetic number, because the mean of its divisors is an integer number (511494264).

Almost surely, 2^6677840370 is an apocalyptic number.

6677840370 is an abundant number, since it is smaller than the sum of its proper divisors (9689976078).

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

6677840370 is a wasteful number, since it uses less digits than its factorization.

6677840370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736114.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 6677840370 is about 81718.0541251442. The cubic root of 6677840370 is about 1883.1229566002.

The spelling of 6677840370 in words is "six billion, six hundred seventy-seven million, eight hundred forty thousand, three hundred seventy".