906970490868 has 24 divisors (see below), whose sum is σ = 2279054054368. Its totient is φ = 279067843296.

The previous prime is 906970490861. The next prime is 906970490873. The reversal of 906970490868 is 868094079609.

It is a junction number, because it is equal to n+sod(n) for n = 906970490799 and 906970490808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906970490861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2906956546 + ... + 2906956857.

Almost surely, 2^906970490868 is an apocalyptic number.

It is an amenable number.

906970490868 is an abundant number, since it is smaller than the sum of its proper divisors (1372083563500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

906970490868 is a wasteful number, since it uses less digits than its factorization.

906970490868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813913423 (or 5813913421 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 66.

The spelling of 906970490868 in words is "nine hundred six billion, nine hundred seventy million, four hundred ninety thousand, eight hundred sixty-eight".