253796884 has 48 divisors (see below), whose sum is σ = 495766656. Its totient is φ = 112716800.

The previous prime is 253796867. The next prime is 253796887. The reversal of 253796884 is 488697352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253796887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427692 + ... + 428284.

It is an arithmetic number, because the mean of its divisors is an integer number (10328472).

Almost surely, 2^253796884 is an apocalyptic number.

It is an amenable number.

253796884 is a deficient number, since it is larger than the sum of its proper divisors (241969772).

253796884 is a wasteful number, since it uses less digits than its factorization.

253796884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 814 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The square root of 253796884 is about 15931.0038603975. The cubic root of 253796884 is about 633.1336972507.

The spelling of 253796884 in words is "two hundred fifty-three million, seven hundred ninety-six thousand, eight hundred eighty-four".