906969853 has 4 divisors (see below), whose sum is σ = 907188448. Its totient is φ = 906751260.

The previous prime is 906969829. The next prime is 906969859. The reversal of 906969853 is 358969609.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 906969853 - 2¹⁷ = 906838781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 906969794 and 906969803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906969859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102951 + ... + 111412.

It is an arithmetic number, because the mean of its divisors is an integer number (226797112).

Almost surely, 2^906969853 is an apocalyptic number.

It is an amenable number.

906969853 is a deficient number, since it is larger than the sum of its proper divisors (218595).

906969853 is a wasteful number, since it uses less digits than its factorization.

906969853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218594.

The product of its (nonzero) digits is 3149280, while the sum is 55.

The square root of 906969853 is about 30115.9401812396. The cubic root of 906969853 is about 967.9753187506.

The spelling of 906969853 in words is "nine hundred six million, nine hundred sixty-nine thousand, eight hundred fifty-three".