413398969 has 2 divisors, whose sum is σ = 413398970. Its totient is φ = 413398968.

The previous prime is 413398967. The next prime is 413399009. The reversal of 413398969 is 969893314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239475625 + 173923344 = 15475^2 + 13188^2 .

It is a cyclic number.

It is not a de Polignac number, because 413398969 - 2¹ = 413398967 is a prime.

It is a super-2 number, since 2×413398969² = 341797415140525922, which contains 22 as substring.

Together with 413398967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (413398963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206699484 + 206699485.

It is an arithmetic number, because the mean of its divisors is an integer number (206699485).

Almost surely, 2^413398969 is an apocalyptic number.

It is an amenable number.

413398969 is a deficient number, since it is larger than the sum of its proper divisors (1).

413398969 is an equidigital number, since it uses as much as digits as its factorization.

413398969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1259712, while the sum is 52.

The square root of 413398969 is about 20332.2150539483. The cubic root of 413398969 is about 744.9431477719.

The spelling of 413398969 in words is "four hundred thirteen million, three hundred ninety-eight thousand, nine hundred sixty-nine".