900369965 has 16 divisors (see below), whose sum is σ = 1186482816. Its totient is φ = 650472000.

The previous prime is 900369961. The next prime is 900370001. The reversal of 900369965 is 569963009.

It is not a de Polignac number, because 900369965 - 2² = 900369961 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900369961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45902 + ... + 62511.

It is an arithmetic number, because the mean of its divisors is an integer number (74155176).

Almost surely, 2^900369965 is an apocalyptic number.

It is an amenable number.

900369965 is a deficient number, since it is larger than the sum of its proper divisors (286112851).

900369965 is a wasteful number, since it uses less digits than its factorization.

900369965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108580.

The product of its (nonzero) digits is 393660, while the sum is 47.

The square root of 900369965 is about 30006.1654497871. The cubic root of 900369965 is about 965.6216617711.

It can be divided in two parts, 90036 and 9965, that added together give a palindrome (100001).

The spelling of 900369965 in words is "nine hundred million, three hundred sixty-nine thousand, nine hundred sixty-five".