900001036 has 24 divisors (see below), whose sum is σ = 1721724480. Its totient is φ = 408248400.

The previous prime is 900001033. The next prime is 900001049. The reversal of 900001036 is 630100009.

900001036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

900001036 is a modest number, since divided by 1036 gives 900 as remainder.

It is not an unprimeable number, because it can be changed into a prime (900001033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775 + ... + 42433.

It is an arithmetic number, because the mean of its divisors is an integer number (71738520).

Almost surely, 2^900001036 is an apocalyptic number.

It is an amenable number.

900001036 is a deficient number, since it is larger than the sum of its proper divisors (821723444).

900001036 is a wasteful number, since it uses less digits than its factorization.

900001036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42165 (or 42163 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 900001036 is about 30000.0172666617. The cubic root of 900001036 is about 965.4897550673.

The spelling of 900001036 in words is "nine hundred million, one thousand, thirty-six".