298412492 has 24 divisors (see below), whose sum is σ = 631933344. Its totient is φ = 120367872.

The previous prime is 298412459. The next prime is 298412507. The reversal of 298412492 is 294214892.

298412492 = 6104² + 6105² + ... + 6111².

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312983 + ... + 313934.

It is an arithmetic number, because the mean of its divisors is an integer number (26330556).

Almost surely, 2^298412492 is an apocalyptic number.

It is an amenable number.

298412492 is an abundant number, since it is smaller than the sum of its proper divisors (333520852).

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

298412492 is a wasteful number, since it uses less digits than its factorization.

298412492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626945 (or 626943 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 298412492 is about 17274.6198800437. The cubic root of 298412492 is about 668.2500498139.

The spelling of 298412492 in words is "two hundred ninety-eight million, four hundred twelve thousand, four hundred ninety-two".