3366972505879 has 2 divisors, whose sum is σ = 3366972505880. Its totient is φ = 3366972505878.

The previous prime is 3366972505763. The next prime is 3366972506059. The reversal of 3366972505879 is 9785052796633.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3366972505879 - 2¹⁹ = 3366971981591 is a prime.

It is a super-2 number, since 2×3366972505879² (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 (3366972505679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683486252939 + 1683486252940.

It is an arithmetic number, because the mean of its divisors is an integer number (1683486252940).

Almost surely, 2^{3366972505879} is an apocalyptic number.

3366972505879 is a deficient number, since it is larger than the sum of its proper divisors (1).

3366972505879 is an equidigital number, since it uses as much as digits as its factorization.

3366972505879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 514382400, while the sum is 70.

The spelling of 3366972505879 in words is "three trillion, three hundred sixty-six billion, nine hundred seventy-two million, five hundred five thousand, eight hundred seventy-nine".