249088316 has 6 divisors (see below), whose sum is σ = 435904560. Its totient is φ = 124544156.

The previous prime is 249088303. The next prime is 249088339. The reversal of 249088316 is 613880942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31136036 + ... + 31136043.

It is an arithmetic number, because the mean of its divisors is an integer number (72650760).

Almost surely, 2^249088316 is an apocalyptic number.

It is an amenable number.

249088316 is a deficient number, since it is larger than the sum of its proper divisors (186816244).

249088316 is a wasteful number, since it uses less digits than its factorization.

249088316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62272083 (or 62272081 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 249088316 is about 15782.5319895130. The cubic root of 249088316 is about 629.1938256325.

The spelling of 249088316 in words is "two hundred forty-nine million, eighty-eight thousand, three hundred sixteen".