3301999999979 has 2 divisors, whose sum is σ = 3301999999980. Its totient is φ = 3301999999978.

The previous prime is 3301999999967. The next prime is 3302000000021. The reversal of 3301999999979 is 9799999991033.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3301999999979 - 2²⁴ = 3301983222763 is a prime.

It is a super-2 number, since 2×3301999999979² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3301999999979.

It is not a weakly prime, because it can be changed into another prime (3301999999919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650999999989 + 1650999999990.

It is an arithmetic number, because the mean of its divisors is an integer number (1650999999990).

Almost surely, 2^{3301999999979} is an apocalyptic number.

3301999999979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3301999999979 is an equidigital number, since it uses as much as digits as its factorization.

3301999999979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2711943423, while the sum is 86.

The spelling of 3301999999979 in words is "three trillion, three hundred one billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred seventy-nine".