3354835676921 has 32 divisors (see below), whose sum is σ = 3740040044928. Its totient is φ = 2995909862400.

The previous prime is 3354835676909. The next prime is 3354835676923. The reversal of 3354835676921 is 1296765384533.

It is a cyclic number.

It is not a de Polignac number, because 3354835676921 - 2¹⁰ = 3354835675897 is a prime.

It is a super-2 number, since 2×3354835676921² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3354835676923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3484370 + ... + 4341716.

It is an arithmetic number, because the mean of its divisors is an integer number (116876251404).

Almost surely, 2^{3354835676921} is an apocalyptic number.

It is an amenable number.

3354835676921 is a deficient number, since it is larger than the sum of its proper divisors (385204368007).

3354835676921 is a wasteful number, since it uses less digits than its factorization.

3354835676921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857561.

The product of its digits is 97977600, while the sum is 62.

The spelling of 3354835676921 in words is "three trillion, three hundred fifty-four billion, eight hundred thirty-five million, six hundred seventy-six thousand, nine hundred twenty-one".