906137976707 has 2 divisors, whose sum is σ = 906137976708. Its totient is φ = 906137976706.

The previous prime is 906137976673. The next prime is 906137976727. The reversal of 906137976707 is 707679731609.

It is a happy number.

906137976707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 906137976707 - 2³⁰ = 905064234883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 906137976707.

It is not a weakly prime, because it can be changed into another prime (906137976727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453068988353 + 453068988354.

It is an arithmetic number, because the mean of its divisors is an integer number (453068988354).

Almost surely, 2^906137976707 is an apocalyptic number.

906137976707 is a deficient number, since it is larger than the sum of its proper divisors (1).

906137976707 is an equidigital number, since it uses as much as digits as its factorization.

906137976707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21003948, while the sum is 62.

The spelling of 906137976707 in words is "nine hundred six billion, one hundred thirty-seven million, nine hundred seventy-six thousand, seven hundred seven".