1301397296 has 10 divisors (see below), whose sum is σ = 2521457292. Its totient is φ = 650698640.

The previous prime is 1301397287. The next prime is 1301397367. The reversal of 1301397296 is 6927931031.

It is a super-2 number, since 2×1301397296² = 3387269844072223232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40668650 + ... + 40668681.

Almost surely, 2^1301397296 is an apocalyptic number.

1301397296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1301397296 is a deficient number, since it is larger than the sum of its proper divisors (1220059996).

1301397296 is an equidigital number, since it uses as much as digits as its factorization.

1301397296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81337339 (or 81337333 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 1301397296 is about 36074.8845597599. The cubic root of 1301397296 is about 1091.7837684093.

The spelling of 1301397296 in words is "one billion, three hundred one million, three hundred ninety-seven thousand, two hundred ninety-six".