4006692907 has 6 divisors (see below), whose sum is σ = 4660846908. Its totient is φ = 3434308164.

The previous prime is 4006692883. The next prime is 4006692913. The reversal of 4006692907 is 7092966004.

4006692907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4006692907 - 2⁷ = 4006692779 is a prime.

It is a super-2 number, since 2×4006692907² = 32107176102008221298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4006692967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40884573 + ... + 40884670.

It is an arithmetic number, because the mean of its divisors is an integer number (776807818).

Almost surely, 2^4006692907 is an apocalyptic number.

4006692907 is a deficient number, since it is larger than the sum of its proper divisors (654154001).

4006692907 is an equidigital number, since it uses as much as digits as its factorization.

4006692907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81769257 (or 81769250 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 4006692907 is about 63298.4431641095. The cubic root of 4006692907 is about 1588.2859192581.

The spelling of 4006692907 in words is "four billion, six million, six hundred ninety-two thousand, nine hundred seven".