3325868421 has 8 divisors (see below), whose sum is σ = 4434864000. Its totient is φ = 2217059232.

The previous prime is 3325868419. The next prime is 3325868437. The reversal of 3325868421 is 1248685233.

3325868421 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3325868421 - 2¹ = 3325868419 is a prime.

It is a super-2 number, since 2×3325868421² = 22122801507610066482, which 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 (3325868621) 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, 2401 + ... + 81593.

It is an arithmetic number, because the mean of its divisors is an integer number (554358000).

Almost surely, 2^3325868421 is an apocalyptic number.

It is an amenable number.

3325868421 is a deficient number, since it is larger than the sum of its proper divisors (1108995579).

3325868421 is a wasteful number, since it uses less digits than its factorization.

3325868421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93195.

The product of its digits is 276480, while the sum is 42.

The square root of 3325868421 is about 57670.3426468059. The cubic root of 3325868421 is about 1492.6856389434.

The spelling of 3325868421 in words is "three billion, three hundred twenty-five million, eight hundred sixty-eight thousand, four hundred twenty-one".