1295199796 has 48 divisors (see below), whose sum is σ = 2527459200. Its totient is φ = 575752320.

The previous prime is 1295199691. The next prime is 1295199839. The reversal of 1295199796 is 6979915921.

It is a happy number.

It is a super-3 number, since 3×1295199796³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1295199796.

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, 925105 + ... + 926503.

It is an arithmetic number, because the mean of its divisors is an integer number (52655400).

Almost surely, 2^1295199796 is an apocalyptic number.

It is an amenable number.

1295199796 is a deficient number, since it is larger than the sum of its proper divisors (1232259404).

1295199796 is a wasteful number, since it uses less digits than its factorization.

1295199796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864 (or 1862 counting only the distinct ones).

The product of its digits is 2755620, while the sum is 58.

The square root of 1295199796 is about 35988.8843394735. The cubic root of 1295199796 is about 1090.0479164189.

The spelling of 1295199796 in words is "one billion, two hundred ninety-five million, one hundred ninety-nine thousand, seven hundred ninety-six".