900945706 has 8 divisors (see below), whose sum is σ = 1369931364. Its totient is φ = 444301920.

The previous prime is 900945677. The next prime is 900945707. The reversal of 900945706 is 607549009.

It can be written as a sum of positive squares in 2 ways, for example, as 897541681 + 3404025 = 29959^2 + 1845^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (900945707) 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, 3085285 + ... + 3085576.

Almost surely, 2^900945706 is an apocalyptic number.

900945706 is a deficient number, since it is larger than the sum of its proper divisors (468985658).

900945706 is a wasteful number, since it uses less digits than its factorization.

900945706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6170936.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 900945706 is about 30015.7576282858. The cubic root of 900945706 is about 965.8274399677.

The spelling of 900945706 in words is "nine hundred million, nine hundred forty-five thousand, seven hundred six".