3412398991 has 2 divisors, whose sum is σ = 3412398992. Its totient is φ = 3412398990.

The previous prime is 3412398959. The next prime is 3412399021. The reversal of 3412398991 is 1998932143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3412398991 - 2⁵ = 3412398959 is a prime.

It is a super-3 number, since 3×3412398991³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3412398901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706199495 + 1706199496.

It is an arithmetic number, because the mean of its divisors is an integer number (1706199496).

Almost surely, 2^3412398991 is an apocalyptic number.

3412398991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3412398991 is an equidigital number, since it uses as much as digits as its factorization.

3412398991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 49.

The square root of 3412398991 is about 58415.7426641141. The cubic root of 3412398991 is about 1505.5202508912.

The spelling of 3412398991 in words is "three billion, four hundred twelve million, three hundred ninety-eight thousand, nine hundred ninety-one".