249012364 has 12 divisors (see below), whose sum is σ = 438382224. Its totient is φ = 123760304.

The previous prime is 249012359. The next prime is 249012371. The reversal of 249012364 is 463210942.

It is a happy number.

249012364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 185719 + ... + 187054.

It is an arithmetic number, because the mean of its divisors is an integer number (36531852).

Almost surely, 2^249012364 is an apocalyptic number.

It is an amenable number.

249012364 is a deficient number, since it is larger than the sum of its proper divisors (189369860).

249012364 is a wasteful number, since it uses less digits than its factorization.

249012364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372944 (or 372942 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 249012364 is about 15780.1256015280. The cubic root of 249012364 is about 629.1298678788.

The spelling of 249012364 in words is "two hundred forty-nine million, twelve thousand, three hundred sixty-four".