3481337842 has 4 divisors (see below), whose sum is σ = 5222006766. Its totient is φ = 1740668920.

The previous prime is 3481337773. The next prime is 3481337903. The reversal of 3481337842 is 2487331843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2487331843 = 227 ⋅10957409.

It can be written as a sum of positive squares in only one way, i.e., 3277448001 + 203889841 = 57249^2 + 14279^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870334459 + ... + 870334462.

Almost surely, 2^3481337842 is an apocalyptic number.

3481337842 is a deficient number, since it is larger than the sum of its proper divisors (1740668924).

3481337842 is a wasteful number, since it uses less digits than its factorization.

3481337842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740668923.

The product of its digits is 387072, while the sum is 43.

The square root of 3481337842 is about 59002.8629983325. The cubic root of 3481337842 is about 1515.5911371905.

The spelling of 3481337842 in words is "three billion, four hundred eighty-one million, three hundred thirty-seven thousand, eight hundred forty-two".