3346820953329 has 8 divisors (see below), whose sum is σ = 5099917643200. Its totient is φ = 1912469116176.

The previous prime is 3346820953327. The next prime is 3346820953363. The reversal of 3346820953329 is 9233590286433.

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

It is not a de Polignac number, because 3346820953329 - 2¹ = 3346820953327 is a prime.

It is a super-2 number, since 2×3346820953329² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3346820953327) 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, 79686213154 + ... + 79686213195.

It is an arithmetic number, because the mean of its divisors is an integer number (637489705400).

Almost surely, 2^{3346820953329} is an apocalyptic number.

It is an amenable number.

3346820953329 is a deficient number, since it is larger than the sum of its proper divisors (1753096689871).

3346820953329 is a wasteful number, since it uses less digits than its factorization.

3346820953329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159372426359.

The product of its (nonzero) digits is 25194240, while the sum is 57.

The spelling of 3346820953329 in words is "three trillion, three hundred forty-six billion, eight hundred twenty million, nine hundred fifty-three thousand, three hundred twenty-nine".