412374869 has 2 divisors, whose sum is σ = 412374870. Its totient is φ = 412374868.

The previous prime is 412374863. The next prime is 412374877. The reversal of 412374869 is 968473214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 402483844 + 9891025 = 20062^2 + 3145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412374869 is a prime.

It is a super-2 number, since 2×412374869² = 340106065165534322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412374863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206187434 + 206187435.

It is an arithmetic number, because the mean of its divisors is an integer number (206187435).

Almost surely, 2^412374869 is an apocalyptic number.

It is an amenable number.

412374869 is a deficient number, since it is larger than the sum of its proper divisors (1).

412374869 is an equidigital number, since it uses as much as digits as its factorization.

412374869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 412374869 is about 20307.0152656662. The cubic root of 412374869 is about 744.3274978635.

The spelling of 412374869 in words is "four hundred twelve million, three hundred seventy-four thousand, eight hundred sixty-nine".