3347381441 has 2 divisors, whose sum is σ = 3347381442. Its totient is φ = 3347381440.

The previous prime is 3347381423. The next prime is 3347381467. The reversal of 3347381441 is 1441837433.

It is a happy number.

3347381441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1978381441 + 1369000000 = 44479^2 + 37000^2 .

It is a cyclic number.

It is not a de Polignac number, because 3347381441 - 2²² = 3343187137 is a prime.

It is a super-2 number, since 2×3347381441² = 22409925023102472962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3347381395 and 3347381404.

It is not a weakly prime, because it can be changed into another prime (3347381041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673690720 + 1673690721.

It is an arithmetic number, because the mean of its divisors is an integer number (1673690721).

Almost surely, 2^3347381441 is an apocalyptic number.

It is an amenable number.

3347381441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3347381441 is an equidigital number, since it uses as much as digits as its factorization.

3347381441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 3347381441 is about 57856.5591873558. The cubic root of 3347381441 is about 1495.8971496072.

The spelling of 3347381441 in words is "three billion, three hundred forty-seven million, three hundred eighty-one thousand, four hundred forty-one".