3340946499479 has 2 divisors, whose sum is σ = 3340946499480. Its totient is φ = 3340946499478.

The previous prime is 3340946499437. The next prime is 3340946499491. The reversal of 3340946499479 is 9749946490433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340946499479 - 2⁸ = 3340946499223 is a prime.

It is a super-2 number, since 2×3340946499479² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340946499409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670473249739 + 1670473249740.

It is an arithmetic number, because the mean of its divisors is an integer number (1670473249740).

Almost surely, 2^{3340946499479} is an apocalyptic number.

3340946499479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340946499479 is an equidigital number, since it uses as much as digits as its factorization.

3340946499479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 634894848, while the sum is 71.

The spelling of 3340946499479 in words is "three trillion, three hundred forty billion, nine hundred forty-six million, four hundred ninety-nine thousand, four hundred seventy-nine".