234450464 has 24 divisors (see below), whose sum is σ = 472834908. Its totient is φ = 114365440.

The previous prime is 234450409. The next prime is 234450473. The reversal of 234450464 is 464054432.

It can be written as a sum of positive squares in 2 ways, for example, as 234334864 + 115600 = 15308^2 + 340^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 234450464.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88037 + ... + 90660.

Almost surely, 2^234450464 is an apocalyptic number.

It is an amenable number.

234450464 is an abundant number, since it is smaller than the sum of its proper divisors (238384444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234450464 is a wasteful number, since it uses less digits than its factorization.

234450464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178748 (or 178740 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 234450464 is about 15311.7753379548. The cubic root of 234450464 is about 616.6191840073.

The spelling of 234450464 in words is "two hundred thirty-four million, four hundred fifty thousand, four hundred sixty-four".