3290943812399 has 4 divisors (see below), whose sum is σ = 3291050757960. Its totient is φ = 3290836866840.

The previous prime is 3290943812369. The next prime is 3290943812411. The reversal of 3290943812399 is 9932183490923.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3290943812399 - 2¹² = 3290943808303 is a prime.

It is a super-2 number, since 2×3290943812399² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3290943812369) 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, 53426609 + ... + 53488170.

It is an arithmetic number, because the mean of its divisors is an integer number (822762689490).

Almost surely, 2^{3290943812399} is an apocalyptic number.

3290943812399 is a deficient number, since it is larger than the sum of its proper divisors (106945561).

3290943812399 is a wasteful number, since it uses less digits than its factorization.

3290943812399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106945560.

The product of its (nonzero) digits is 22674816, while the sum is 62.

The spelling of 3290943812399 in words is "three trillion, two hundred ninety billion, nine hundred forty-three million, eight hundred twelve thousand, three hundred ninety-nine".