406896452707 has 4 divisors (see below), whose sum is σ = 409488150016. Its totient is φ = 404304755400.

The previous prime is 406896452671. The next prime is 406896452717. The reversal of 406896452707 is 707254698604.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 406896452707 - 2⁷ = 406896452579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406896452717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295848419 + ... + 1295848732.

It is an arithmetic number, because the mean of its divisors is an integer number (102372037504).

Almost surely, 2^406896452707 is an apocalyptic number.

406896452707 is a deficient number, since it is larger than the sum of its proper divisors (2591697309).

406896452707 is a wasteful number, since it uses less digits than its factorization.

406896452707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591697308.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 406896452707 in words is "four hundred six billion, eight hundred ninety-six million, four hundred fifty-two thousand, seven hundred seven".