240998364 has 18 divisors (see below), whose sum is σ = 609190400. Its totient is φ = 80332776.

The previous prime is 240998333. The next prime is 240998389. The reversal of 240998364 is 463899042.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×240998364² = 116160422901352992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3347164 + ... + 3347235.

Almost surely, 2^240998364 is an apocalyptic number.

It is an amenable number.

240998364 is an abundant number, since it is smaller than the sum of its proper divisors (368192036).

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

240998364 is a wasteful number, since it uses less digits than its factorization.

240998364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6694409 (or 6694404 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 240998364 is about 15524.1220041586. The cubic root of 240998364 is about 622.3070171617.

The spelling of 240998364 in words is "two hundred forty million, nine hundred ninety-eight thousand, three hundred sixty-four".