6807870997470 has 48 divisors (see below), whose sum is σ = 17701610406480. Its totient is φ = 1815314746752.

The previous prime is 6807870997463. The next prime is 6807870997493. The reversal of 6807870997470 is 747990787086.

6807870997470 is a `hidden beast` number, since 6 + 80 + 7 + 8 + 70 + 9 + 9 + 7 + 470 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045840 + ... + 3835299.

It is an arithmetic number, because the mean of its divisors is an integer number (368783550135).

Almost surely, 2^{6807870997470} is an apocalyptic number.

6807870997470 is an abundant number, since it is smaller than the sum of its proper divisors (10893739409010).

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

6807870997470 is a wasteful number, since it uses less digits than its factorization.

6807870997470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896649 (or 4896646 counting only the distinct ones).

The product of its (nonzero) digits is 298722816, while the sum is 72.

The spelling of 6807870997470 in words is "six trillion, eight hundred seven billion, eight hundred seventy million, nine hundred ninety-seven thousand, four hundred seventy".