6390325907 has 16 divisors (see below), whose sum is σ = 7660216320. Its totient is φ = 5215982688.

The previous prime is 6390325873. The next prime is 6390325927. The reversal of 6390325907 is 7095230936.

It is not a de Polignac number, because 6390325907 - 2¹⁸ = 6390063763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6390325927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250307 + ... + 274652.

It is an arithmetic number, because the mean of its divisors is an integer number (478763520).

Almost surely, 2^6390325907 is an apocalyptic number.

6390325907 is a deficient number, since it is larger than the sum of its proper divisors (1269890413).

6390325907 is a wasteful number, since it uses less digits than its factorization.

6390325907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525050.

The product of its (nonzero) digits is 306180, while the sum is 44.

The square root of 6390325907 is about 79939.5140528137. The cubic root of 6390325907 is about 1855.6995791550.

The spelling of 6390325907 in words is "six billion, three hundred ninety million, three hundred twenty-five thousand, nine hundred seven".