3340223378 has 6 divisors (see below), whose sum is σ = 5010457671. Its totient is φ = 1670070822.

The previous prime is 3340223363. The next prime is 3340223407. The reversal of 3340223378 is 8733220433.

3340223378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1670111689 + 1670111689 = 40867^2 + 40867^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40867.

It is a super-2 number, since 2×3340223378² = 22314184429875461768, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 61301 + ... + 102167.

Almost surely, 2^3340223378 is an apocalyptic number.

3340223378 is a deficient number, since it is larger than the sum of its proper divisors (1670234293).

3340223378 is an frugal number, since it uses more digits than its factorization.

3340223378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81736 (or 40869 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 3340223378 is about 57794.6656535013. The cubic root of 3340223378 is about 1494.8301098132.

The spelling of 3340223378 in words is "three billion, three hundred forty million, two hundred twenty-three thousand, three hundred seventy-eight".