1397101299 has 16 divisors (see below), whose sum is σ = 2039496960. Its totient is φ = 843665760.

The previous prime is 1397101283. The next prime is 1397101301. The reversal of 1397101299 is 9921017931.

It is not a de Polignac number, because 1397101299 - 2⁴ = 1397101283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1397101299.

It is not an unprimeable number, because it can be changed into a prime (1397101249) 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, 67279 + ... + 85560.

It is an arithmetic number, because the mean of its divisors is an integer number (127468560).

Almost surely, 2^1397101299 is an apocalyptic number.

1397101299 is a deficient number, since it is larger than the sum of its proper divisors (642395661).

1397101299 is a wasteful number, since it uses less digits than its factorization.

1397101299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153130.

The product of its (nonzero) digits is 30618, while the sum is 42.

The square root of 1397101299 is about 37377.8182750144. The cubic root of 1397101299 is about 1117.9163265176.

The spelling of 1397101299 in words is "one billion, three hundred ninety-seven million, one hundred one thousand, two hundred ninety-nine".