900823395 has 16 divisors (see below), whose sum is σ = 1447672320. Its totient is φ = 478320864.

The previous prime is 900823373. The next prime is 900823397. The reversal of 900823395 is 593328009.

It is not a de Polignac number, because 900823395 - 2⁶ = 900823331 is a prime.

It is a super-2 number, since 2×900823395² = 1622965577958652050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (900823397) 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 15 ways as a sum of consecutive naturals, for example, 128875 + ... + 135684.

It is an arithmetic number, because the mean of its divisors is an integer number (90479520).

Almost surely, 2^900823395 is an apocalyptic number.

900823395 is a deficient number, since it is larger than the sum of its proper divisors (546848925).

900823395 is a wasteful number, since it uses less digits than its factorization.

900823395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264794.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 900823395 is about 30013.7201126418. The cubic root of 900823395 is about 965.7837315750.

The spelling of 900823395 in words is "nine hundred million, eight hundred twenty-three thousand, three hundred ninety-five".