1307674369 has 2 divisors, whose sum is σ = 1307674370. Its totient is φ = 1307674368.

The previous prime is 1307674343. The next prime is 1307674393. The reversal of 1307674369 is 9634767031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1244678400 + 62995969 = 35280^2 + 7937^2 .

It is a cyclic number.

It is not a de Polignac number, because 1307674369 - 2¹⁷ = 1307543297 is a prime.

It is a super-2 number, since 2×1307674369² = 3420024510679096322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1307674469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653837184 + 653837185.

It is an arithmetic number, because the mean of its divisors is an integer number (653837185).

Almost surely, 2^1307674369 is an apocalyptic number.

It is an amenable number.

1307674369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1307674369 is an equidigital number, since it uses as much as digits as its factorization.

1307674369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 1307674369 is about 36161.7805009654. The cubic root of 1307674369 is about 1093.5362994345.

The spelling of 1307674369 in words is "one billion, three hundred seven million, six hundred seventy-four thousand, three hundred sixty-nine".