249468004 has 12 divisors (see below), whose sum is σ = 439009200. Its totient is φ = 124036808.

The previous prime is 249467993. The next prime is 249468041. The reversal of 249468004 is 400864942.

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, 173494 + ... + 174925.

It is an arithmetic number, because the mean of its divisors is an integer number (36584100).

Almost surely, 2^249468004 is an apocalyptic number.

It is an amenable number.

249468004 is a deficient number, since it is larger than the sum of its proper divisors (189541196).

249468004 is a wasteful number, since it uses less digits than its factorization.

249468004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348602 (or 348600 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 249468004 is about 15794.5561507755. The cubic root of 249468004 is about 629.5133589707.

The spelling of 249468004 in words is "two hundred forty-nine million, four hundred sixty-eight thousand, four".