3493671438 has 8 divisors (see below), whose sum is σ = 6987342888. Its totient is φ = 1164557144.

The previous prime is 3493671413. The next prime is 3493671451. The reversal of 3493671438 is 8341763943.

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

3493671438 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291139281 + ... + 291139292.

It is an arithmetic number, because the mean of its divisors is an integer number (873417861).

Almost surely, 2^3493671438 is an apocalyptic number.

3493671438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493671438 is a wasteful number, since it uses less digits than its factorization.

3493671438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582278578.

The product of its digits is 1306368, while the sum is 48.

The square root of 3493671438 is about 59107.2875202373. The cubic root of 3493671438 is about 1517.3788270880.

The spelling of 3493671438 in words is "three billion, four hundred ninety-three million, six hundred seventy-one thousand, four hundred thirty-eight".