1374314797 has 2 divisors, whose sum is σ = 1374314798. Its totient is φ = 1374314796.

The previous prime is 1374314681. The next prime is 1374314801. The reversal of 1374314797 is 7974134731.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1036453636 + 337861161 = 32194^2 + 18381^2 .

It is a cyclic number.

It is not a de Polignac number, because 1374314797 - 2²³ = 1365926189 is a prime.

It is a super-2 number, since 2×1374314797² = 3777482322506302418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374314197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687157398 + 687157399.

It is an arithmetic number, because the mean of its divisors is an integer number (687157399).

Almost surely, 2^1374314797 is an apocalyptic number.

It is an amenable number.

1374314797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374314797 is an equidigital number, since it uses as much as digits as its factorization.

1374314797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 444528, while the sum is 46.

The square root of 1374314797 is about 37071.7520087735. The cubic root of 1374314797 is about 1111.8053021294.

The spelling of 1374314797 in words is "one billion, three hundred seventy-four million, three hundred fourteen thousand, seven hundred ninety-seven".