3368421375 has 32 divisors (see below), whose sum is σ = 6114610944. Its totient is φ = 1633172000.

The previous prime is 3368421373. The next prime is 3368421377. The reversal of 3368421375 is 5731248633.

It is an interprime number because it is at equal distance from previous prime (3368421373) and next prime (3368421377).

It is not a de Polignac number, because 3368421375 - 2¹ = 3368421373 is a prime.

It is a super-2 number, since 2×3368421375² = 22692525119113781250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3368421373) 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, 404169 + ... + 412418.

It is an arithmetic number, because the mean of its divisors is an integer number (191081592).

Almost surely, 2^3368421375 is an apocalyptic number.

3368421375 is a deficient number, since it is larger than the sum of its proper divisors (2746189569).

3368421375 is a wasteful number, since it uses less digits than its factorization.

3368421375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816616 (or 816606 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 3368421375 is about 58038.1027860146. The cubic root of 3368421375 is about 1499.0247549577.

The spelling of 3368421375 in words is "three billion, three hundred sixty-eight million, four hundred twenty-one thousand, three hundred seventy-five".