414211979 has 2 divisors, whose sum is σ = 414211980. Its totient is φ = 414211978.

The previous prime is 414211969. The next prime is 414212011. The reversal of 414211979 is 979112414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 414211979 - 2¹⁶ = 414146443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (414211939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207105989 + 207105990.

It is an arithmetic number, because the mean of its divisors is an integer number (207105990).

Almost surely, 2^414211979 is an apocalyptic number.

414211979 is a deficient number, since it is larger than the sum of its proper divisors (1).

414211979 is an equidigital number, since it uses as much as digits as its factorization.

414211979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 38.

The square root of 414211979 is about 20352.1983824844. The cubic root of 414211979 is about 745.4311748162.

The spelling of 414211979 in words is "four hundred fourteen million, two hundred eleven thousand, nine hundred seventy-nine".