298874972 has 48 divisors (see below), whose sum is σ = 598074624. Its totient is φ = 129360000.

The previous prime is 298874971. The next prime is 298874981. The reversal of 298874972 is 279478892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298874971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283847 + ... + 284897.

It is an arithmetic number, because the mean of its divisors is an integer number (12459888).

Almost surely, 2^298874972 is an apocalyptic number.

298874972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

298874972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

298874972 is a wasteful number, since it uses less digits than its factorization.

298874972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370 (or 1368 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 56.

The square root of 298874972 is about 17288.0008098103. Note that the first 3 decimals coincide. The cubic root of 298874972 is about 668.5950898419.

The spelling of 298874972 in words is "two hundred ninety-eight million, eight hundred seventy-four thousand, nine hundred seventy-two".