6807807490 has 64 divisors (see below), whose sum is σ = 13971750912. Its totient is φ = 2364120000.

The previous prime is 6807807473. The next prime is 6807807497. The reversal of 6807807490 is 947087086.

It is not an unprimeable number, because it can be changed into a prime (6807807497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1898239 + ... + 1901821.

It is an arithmetic number, because the mean of its divisors is an integer number (218308608).

Almost surely, 2^6807807490 is an apocalyptic number.

6807807490 is an abundant number, since it is smaller than the sum of its proper divisors (7163943422).

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

6807807490 is a wasteful number, since it uses less digits than its factorization.

6807807490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 6807807490 is about 82509.4387933890. The cubic root of 6807807490 is about 1895.2612742323.

The spelling of 6807807490 in words is "six billion, eight hundred seven million, eight hundred seven thousand, four hundred ninety".