3364579394981 has 4 divisors (see below), whose sum is σ = 3845233594272. Its totient is φ = 2883925195692.

The previous prime is 3364579394971. The next prime is 3364579395029. The reversal of 3364579394981 is 1894939754633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3364579394981 is a prime.

It is a super-2 number, since 2×3364579394981² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3364579394971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240327099635 + ... + 240327099648.

It is an arithmetic number, because the mean of its divisors is an integer number (961308398568).

Almost surely, 2^{3364579394981} is an apocalyptic number.

It is an amenable number.

3364579394981 is a deficient number, since it is larger than the sum of its proper divisors (480654199291).

3364579394981 is an equidigital number, since it uses as much as digits as its factorization.

3364579394981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480654199290.

The product of its digits is 529079040, while the sum is 71.

The spelling of 3364579394981 in words is "three trillion, three hundred sixty-four billion, five hundred seventy-nine million, three hundred ninety-four thousand, nine hundred eighty-one".