374269069 has 2 divisors, whose sum is σ = 374269070. Its totient is φ = 374269068.

The previous prime is 374269061. The next prime is 374269073. The reversal of 374269069 is 960962473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353928969 + 20340100 = 18813^2 + 4510^2 .

It is a cyclic number.

It is not a de Polignac number, because 374269069 - 2³ = 374269061 is a prime.

It is a super-2 number, since 2×374269069² = 280154672020253522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374269061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187134534 + 187134535.

It is an arithmetic number, because the mean of its divisors is an integer number (187134535).

Almost surely, 2^374269069 is an apocalyptic number.

It is an amenable number.

374269069 is a deficient number, since it is larger than the sum of its proper divisors (1).

374269069 is an equidigital number, since it uses as much as digits as its factorization.

374269069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 374269069 is about 19346.0349684373. The cubic root of 374269069 is about 720.6559537828.

The spelling of 374269069 in words is "three hundred seventy-four million, two hundred sixty-nine thousand, sixty-nine".