900965401 has 6 divisors (see below), whose sum is σ = 1048061850. Its totient is φ = 772256016.

The previous prime is 900965399. The next prime is 900965413. The reversal of 900965401 is 104569009.

900965401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 785961225 + 115004176 = 28035^2 + 10724^2 .

It is not a de Polignac number, because 900965401 - 2¹ = 900965399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900965101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9193476 + ... + 9193573.

It is an arithmetic number, because the mean of its divisors is an integer number (174676975).

Almost surely, 2^900965401 is an apocalyptic number.

It is an amenable number.

900965401 is a deficient number, since it is larger than the sum of its proper divisors (147096449).

900965401 is a wasteful number, since it uses less digits than its factorization.

900965401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18387063 (or 18387056 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 900965401 is about 30016.0857041687. The cubic root of 900965401 is about 965.8344776958.

The spelling of 900965401 in words is "nine hundred million, nine hundred sixty-five thousand, four hundred one".