298542396 has 12 divisors (see below), whose sum is σ = 696598952. Its totient is φ = 99514128.

The previous prime is 298542367. The next prime is 298542437. The reversal of 298542396 is 693245892.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 12439255 + ... + 12439278.

Almost surely, 2^298542396 is an apocalyptic number.

It is an amenable number.

298542396 is an abundant number, since it is smaller than the sum of its proper divisors (398056556).

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

298542396 is a wasteful number, since it uses less digits than its factorization.

298542396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24878540 (or 24878538 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 298542396 is about 17278.3794378987. The cubic root of 298542396 is about 668.3470025928.

The spelling of 298542396 in words is "two hundred ninety-eight million, five hundred forty-two thousand, three hundred ninety-six".