374197069 has 2 divisors, whose sum is σ = 374197070. Its totient is φ = 374197068.

The previous prime is 374197003. The next prime is 374197091. The reversal of 374197069 is 960791473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373069225 + 1127844 = 19315^2 + 1062^2 .

It is a cyclic number.

It is not a de Polignac number, because 374197069 - 2⁷ = 374196941 is a prime.

It is a super-2 number, since 2×374197069² = 280046892896381522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374197099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187098534 + 187098535.

It is an arithmetic number, because the mean of its divisors is an integer number (187098535).

Almost surely, 2^374197069 is an apocalyptic number.

It is an amenable number.

374197069 is a deficient number, since it is larger than the sum of its proper divisors (1).

374197069 is an equidigital number, since it uses as much as digits as its factorization.

374197069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 374197069 is about 19344.1740325091. The cubic root of 374197069 is about 720.6097387639.

The spelling of 374197069 in words is "three hundred seventy-four million, one hundred ninety-seven thousand, sixty-nine".