3299301533921 has 8 divisors (see below), whose sum is σ = 3332011370688. Its totient is φ = 3266592550000.

The previous prime is 3299301533897. The next prime is 3299301533929. The reversal of 3299301533921 is 1293351039923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3299301533921 - 2²² = 3299297339617 is a prime.

It is a super-2 number, since 2×3299301533921² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3299301533921.

It is not an unprimeable number, because it can be changed into a prime (3299301533929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9952166 + ... + 10278336.

It is an arithmetic number, because the mean of its divisors is an integer number (416501421336).

Almost surely, 2^{3299301533921} is an apocalyptic number.

It is an amenable number.

3299301533921 is a deficient number, since it is larger than the sum of its proper divisors (32709836767).

3299301533921 is a wasteful number, since it uses less digits than its factorization.

3299301533921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426423.

The product of its (nonzero) digits is 1180980, while the sum is 50.

The spelling of 3299301533921 in words is "three trillion, two hundred ninety-nine billion, three hundred one million, five hundred thirty-three thousand, nine hundred twenty-one".