906972424 has 32 divisors (see below), whose sum is σ = 1715112000. Its totient is φ = 449623872.

The previous prime is 906972373. The next prime is 906972433. The reversal of 906972424 is 424279609.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080597 + ... + 1081435.

It is an arithmetic number, because the mean of its divisors is an integer number (53597250).

Almost surely, 2^906972424 is an apocalyptic number.

It is an amenable number.

906972424 is a deficient number, since it is larger than the sum of its proper divisors (808139576).

906972424 is a wasteful number, since it uses less digits than its factorization.

906972424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 906972424 is about 30115.9828662456. The cubic root of 906972424 is about 967.9762333941.

The spelling of 906972424 in words is "nine hundred six million, nine hundred seventy-two thousand, four hundred twenty-four".