412197869 has 4 divisors (see below), whose sum is σ = 418350144. Its totient is φ = 406045596.

The previous prime is 412197853. The next prime is 412197889. The reversal of 412197869 is 968791214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 412197869 - 2⁴ = 412197853 is a prime.

It is a super-2 number, since 2×412197869² = 339814166416282322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412197829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3076037 + ... + 3076170.

It is an arithmetic number, because the mean of its divisors is an integer number (104587536).

Almost surely, 2^412197869 is an apocalyptic number.

It is an amenable number.

412197869 is a deficient number, since it is larger than the sum of its proper divisors (6152275).

412197869 is an equidigital number, since it uses as much as digits as its factorization.

412197869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152274.

The product of its digits is 217728, while the sum is 47.

The square root of 412197869 is about 20302.6566980777. The cubic root of 412197869 is about 744.2209889312.

The spelling of 412197869 in words is "four hundred twelve million, one hundred ninety-seven thousand, eight hundred sixty-nine".