1295017296 has 80 divisors (see below), whose sum is σ = 3587270400. Its totient is φ = 401117184.

The previous prime is 1295017289. The next prime is 1295017303. The reversal of 1295017296 is 6927105921.

It is an interprime number because it is at equal distance from previous prime (1295017289) and next prime (1295017303).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54420 + ... + 74508.

It is an arithmetic number, because the mean of its divisors is an integer number (44840880).

Almost surely, 2^1295017296 is an apocalyptic number.

1295017296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1295017296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1793635200).

1295017296 is an abundant number, since it is smaller than the sum of its proper divisors (2292253104).

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

1295017296 is a wasteful number, since it uses less digits than its factorization.

1295017296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20196 (or 20190 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 1295017296 is about 35986.3487450450. The cubic root of 1295017296 is about 1089.9967163159.

The spelling of 1295017296 in words is "one billion, two hundred ninety-five million, seventeen thousand, two hundred ninety-six".