253759396 has 48 divisors (see below), whose sum is σ = 508394880. Its totient is φ = 109760000.

The previous prime is 253759393. The next prime is 253759399. The reversal of 253759396 is 693957352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (253759393) and next prime (253759399).

Its product of digits (1530900) is a multiple of the sum of its prime factors (2916).

It is not an unprimeable number, because it can be changed into a prime (253759393) 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, 89196 + ... + 91996.

It is an arithmetic number, because the mean of its divisors is an integer number (10591560).

Almost surely, 2^253759396 is an apocalyptic number.

It is an amenable number.

253759396 is an abundant number, since it is smaller than the sum of its proper divisors (254635484).

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

253759396 is a wasteful number, since it uses less digits than its factorization.

253759396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916 (or 2914 counting only the distinct ones).

The product of its digits is 1530900, while the sum is 49.

The square root of 253759396 is about 15929.8272432566. The cubic root of 253759396 is about 633.1025226038.

The spelling of 253759396 in words is "two hundred fifty-three million, seven hundred fifty-nine thousand, three hundred ninety-six".