412311379 has 2 divisors, whose sum is σ = 412311380. Its totient is φ = 412311378.

The previous prime is 412311371. The next prime is 412311407. The reversal of 412311379 is 973113214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412311379 - 2³ = 412311371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412311379.

It is not a weakly prime, because it can be changed into another prime (412311371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206155689 + 206155690.

It is an arithmetic number, because the mean of its divisors is an integer number (206155690).

Almost surely, 2^412311379 is an apocalyptic number.

412311379 is a deficient number, since it is larger than the sum of its proper divisors (1).

412311379 is an equidigital number, since it uses as much as digits as its factorization.

412311379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 31.

The square root of 412311379 is about 20305.4519526161. The cubic root of 412311379 is about 744.2892965553.

The spelling of 412311379 in words is "four hundred twelve million, three hundred eleven thousand, three hundred seventy-nine".