900616969 has 16 divisors (see below), whose sum is σ = 1058365440. Its totient is φ = 750409920.

The previous prime is 900616949. The next prime is 900616979. The reversal of 900616969 is 969616009.

900616969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 900616969 - 2¹³ = 900608777 is a prime.

It is a super-2 number, since 2×900616969² = 1622221849701493922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900616909) 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, 29304 + ... + 51574.

It is an arithmetic number, because the mean of its divisors is an integer number (66147840).

Almost surely, 2^900616969 is an apocalyptic number.

It is an amenable number.

900616969 is a deficient number, since it is larger than the sum of its proper divisors (157748471).

900616969 is a wasteful number, since it uses less digits than its factorization.

900616969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22440.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 900616969 is about 30010.2810549985. The cubic root of 900616969 is about 965.7099553299.

The spelling of 900616969 in words is "nine hundred million, six hundred sixteen thousand, nine hundred sixty-nine".