412736491 has 2 divisors, whose sum is σ = 412736492. Its totient is φ = 412736490.

The previous prime is 412736477. The next prime is 412736531. The reversal of 412736491 is 194637214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412736491 - 2⁵ = 412736459 is a prime.

It is a super-2 number, since 2×412736491² = 340702822005986162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 412736491.

It is not a weakly prime, because it can be changed into another prime (412736461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206368245 + 206368246.

It is an arithmetic number, because the mean of its divisors is an integer number (206368246).

Almost surely, 2^412736491 is an apocalyptic number.

412736491 is a deficient number, since it is larger than the sum of its proper divisors (1).

412736491 is an equidigital number, since it uses as much as digits as its factorization.

412736491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 412736491 is about 20315.9171833319. The cubic root of 412736491 is about 744.5450075274.

The spelling of 412736491 in words is "four hundred twelve million, seven hundred thirty-six thousand, four hundred ninety-one".