412652879 has 2 divisors, whose sum is σ = 412652880. Its totient is φ = 412652878.

The previous prime is 412652857. The next prime is 412652941. The reversal of 412652879 is 978256214.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412652879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412652579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206326439 + 206326440.

It is an arithmetic number, because the mean of its divisors is an integer number (206326440).

Almost surely, 2^412652879 is an apocalyptic number.

412652879 is a deficient number, since it is larger than the sum of its proper divisors (1).

412652879 is an equidigital number, since it uses as much as digits as its factorization.

412652879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The square root of 412652879 is about 20313.8592837501. The cubic root of 412652879 is about 744.4947275847.

It can be divided in two parts, 41265 and 2879, that added together give a palindrome (44144).

The spelling of 412652879 in words is "four hundred twelve million, six hundred fifty-two thousand, eight hundred seventy-nine".