468090969 has 4 divisors (see below), whose sum is σ = 624121296. Its totient is φ = 312060644.

The previous prime is 468090967. The next prime is 468091021. The reversal of 468090969 is 969090864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 468090969 - 2¹ = 468090967 is a prime.

It is a super-2 number, since 2×468090969² = 438218310518717922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (468090967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78015159 + ... + 78015164.

It is an arithmetic number, because the mean of its divisors is an integer number (156030324).

Almost surely, 2^468090969 is an apocalyptic number.

It is an amenable number.

468090969 is a deficient number, since it is larger than the sum of its proper divisors (156030327).

468090969 is a wasteful number, since it uses less digits than its factorization.

468090969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156030326.

The product of its (nonzero) digits is 839808, while the sum is 51.

The square root of 468090969 is about 21635.4100723790. The cubic root of 468090969 is about 776.4439090719.

The spelling of 468090969 in words is "four hundred sixty-eight million, ninety thousand, nine hundred sixty-nine".