298961292 has 24 divisors (see below), whose sum is σ = 797230336. Its totient is φ = 85417488.

The previous prime is 298961251. The next prime is 298961321. The reversal of 298961292 is 292169892.

It is a happy number.

It is a super-2 number, since 2×298961292² = 178755708228618528, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1779448 + ... + 1779615.

Almost surely, 2^298961292 is an apocalyptic number.

It is an amenable number.

298961292 is an abundant number, since it is smaller than the sum of its proper divisors (498269044).

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

298961292 is a wasteful number, since it uses less digits than its factorization.

298961292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559077 (or 3559075 counting only the distinct ones).

The product of its digits is 279936, while the sum is 48.

The square root of 298961292 is about 17290.4971588442. The cubic root of 298961292 is about 668.6594507267.

The spelling of 298961292 in words is "two hundred ninety-eight million, nine hundred sixty-one thousand, two hundred ninety-two".