374307613 has 2 divisors, whose sum is σ = 374307614. Its totient is φ = 374307612.

The previous prime is 374307559. The next prime is 374307667. The reversal of 374307613 is 316703473.

It is a balanced prime because it is at equal distance from previous prime (374307559) and next prime (374307667).

It can be written as a sum of positive squares in only one way, i.e., 247024089 + 127283524 = 15717^2 + 11282^2 .

It is a cyclic number.

It is not a de Polignac number, because 374307613 - 2²⁵ = 340753181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (774307613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187153806 + 187153807.

It is an arithmetic number, because the mean of its divisors is an integer number (187153807).

Almost surely, 2^374307613 is an apocalyptic number.

It is an amenable number.

374307613 is a deficient number, since it is larger than the sum of its proper divisors (1).

374307613 is an equidigital number, since it uses as much as digits as its factorization.

374307613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 374307613 is about 19347.0311159103. The cubic root of 374307613 is about 720.6806917872.

The spelling of 374307613 in words is "three hundred seventy-four million, three hundred seven thousand, six hundred thirteen".