464314469 has 4 divisors (see below), whose sum is σ = 467272044. Its totient is φ = 461356896.

The previous prime is 464314451. The next prime is 464314471. The reversal of 464314469 is 964413464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123432100 + 340882369 = 11110^2 + 18463^2 .

It is a cyclic number.

It is not a de Polignac number, because 464314469 - 2¹⁶ = 464248933 is a prime.

It is a super-2 number, since 2×464314469² = 431175852245503922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464314429) 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, 1478552 + ... + 1478865.

It is an arithmetic number, because the mean of its divisors is an integer number (116818011).

Almost surely, 2^464314469 is an apocalyptic number.

It is an amenable number.

464314469 is a deficient number, since it is larger than the sum of its proper divisors (2957575).

464314469 is a wasteful number, since it uses less digits than its factorization.

464314469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957574.

The product of its digits is 248832, while the sum is 41.

The square root of 464314469 is about 21547.9574206002. The cubic root of 464314469 is about 774.3501838460.

The spelling of 464314469 in words is "four hundred sixty-four million, three hundred fourteen thousand, four hundred sixty-nine".