3347381438 has 4 divisors (see below), whose sum is σ = 5021072160. Its totient is φ = 1673690718.

The previous prime is 3347381423. The next prime is 3347381441. The reversal of 3347381438 is 8341837433.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3347381438² = 22409924982933895688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836845358 + ... + 836845361.

It is an arithmetic number, because the mean of its divisors is an integer number (1255268040).

Almost surely, 2^3347381438 is an apocalyptic number.

3347381438 is a deficient number, since it is larger than the sum of its proper divisors (1673690722).

3347381438 is a wasteful number, since it uses less digits than its factorization.

3347381438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673690721.

The product of its digits is 580608, while the sum is 44.

The square root of 3347381438 is about 57856.5591614296. The cubic root of 3347381438 is about 1495.8971491603.

The spelling of 3347381438 in words is "three billion, three hundred forty-seven million, three hundred eighty-one thousand, four hundred thirty-eight".