466902489 has 4 divisors (see below), whose sum is σ = 622536656. Its totient is φ = 311268324.

The previous prime is 466902487. The next prime is 466902503. The reversal of 466902489 is 984209664.

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 not a de Polignac number, because 466902489 - 2¹ = 466902487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466902487) 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, 77817079 + ... + 77817084.

It is an arithmetic number, because the mean of its divisors is an integer number (155634164).

Almost surely, 2^466902489 is an apocalyptic number.

It is an amenable number.

466902489 is a deficient number, since it is larger than the sum of its proper divisors (155634167).

466902489 is a wasteful number, since it uses less digits than its factorization.

466902489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155634166.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 466902489 is about 21607.9265317152. The cubic root of 466902489 is about 775.7862234182.

The spelling of 466902489 in words is "four hundred sixty-six million, nine hundred two thousand, four hundred eighty-nine".