3391479979 has 2 divisors, whose sum is σ = 3391479980. Its totient is φ = 3391479978.

The previous prime is 3391479919. The next prime is 3391479997. The reversal of 3391479979 is 9799741933.

Together with next prime (3391479997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3391479979 - 2¹⁹ = 3390955691 is a prime.

It is not a weakly prime, because it can be changed into another prime (3391479919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695739989 + 1695739990.

It is an arithmetic number, because the mean of its divisors is an integer number (1695739990).

Almost surely, 2^3391479979 is an apocalyptic number.

3391479979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3391479979 is an equidigital number, since it uses as much as digits as its factorization.

3391479979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11573604, while the sum is 61.

The square root of 3391479979 is about 58236.4145445099. The cubic root of 3391479979 is about 1502.4375152378.

The spelling of 3391479979 in words is "three billion, three hundred ninety-one million, four hundred seventy-nine thousand, nine hundred seventy-nine".