6400006107 has 16 divisors (see below), whose sum is σ = 9325430400. Its totient is φ = 3871987200.

The previous prime is 6400006073. The next prime is 6400006139. The reversal of 6400006107 is 7016000046.

It is not a de Polignac number, because 6400006107 - 2⁸ = 6400005851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6400006147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150982 + ... + 188667.

It is an arithmetic number, because the mean of its divisors is an integer number (582839400).

Almost surely, 2^6400006107 is an apocalyptic number.

6400006107 is a deficient number, since it is larger than the sum of its proper divisors (2925424293).

6400006107 is a wasteful number, since it uses less digits than its factorization.

6400006107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340234.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 6400006107 is about 80000.0381687409. The cubic root of 6400006107 is about 1856.6361239904.

The spelling of 6400006107 in words is "six billion, four hundred million, six thousand, one hundred seven".