900139096 has 8 divisors (see below), whose sum is σ = 1687760820. Its totient is φ = 450069544.

The previous prime is 900139073. The next prime is 900139099. The reversal of 900139096 is 690931009.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900139099) by changing a digit.

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 as a sum of consecutive naturals, namely, 56258686 + ... + 56258701.

Almost surely, 2^900139096 is an apocalyptic number.

It is an amenable number.

900139096 is a deficient number, since it is larger than the sum of its proper divisors (787621724).

900139096 is a wasteful number, since it uses less digits than its factorization.

900139096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112517393 (or 112517389 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 900139096 is about 30002.3181771009. The cubic root of 900139096 is about 965.5391211958.

The spelling of 900139096 in words is "nine hundred million, one hundred thirty-nine thousand, ninety-six".