469444964 has 6 divisors (see below), whose sum is σ = 821528694. Its totient is φ = 234722480.

The previous prime is 469444949. The next prime is 469444967.

469444964 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 269222464 + 200222500 = 16408^2 + 14150^2 .

It is a super-2 number, since 2×469444964² = 440757148449922592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (469444967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58680617 + ... + 58680624.

It is an arithmetic number, because the mean of its divisors is an integer number (136921449).

Almost surely, 2^469444964 is an apocalyptic number.

It is an amenable number.

469444964 is a deficient number, since it is larger than the sum of its proper divisors (352083730).

469444964 is a wasteful number, since it uses less digits than its factorization.

469444964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117361245 (or 117361243 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The square root of 469444964 is about 21666.6786564069. The cubic root of 469444964 is about 777.1918328767.

The spelling of 469444964 in words is "four hundred sixty-nine million, four hundred forty-four thousand, nine hundred sixty-four".