298534464 has 112 divisors (see below), whose sum is σ = 906109440. Its totient is φ = 96284160.

The previous prime is 298534451. The next prime is 298534471. The reversal of 298534464 is 464435892.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50782 + ... + 56354.

Almost surely, 2^298534464 is an apocalyptic number.

298534464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298534464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453054720).

298534464 is an abundant number, since it is smaller than the sum of its proper divisors (607574976).

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

298534464 is a wasteful number, since it uses less digits than its factorization.

298534464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625 (or 5609 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 298534464 is about 17278.1499009587. The cubic root of 298534464 is about 668.3410834164.

The spelling of 298534464 in words is "two hundred ninety-eight million, five hundred thirty-four thousand, four hundred sixty-four".