3481516373 has 4 divisors (see below), whose sum is σ = 3481754208. Its totient is φ = 3481278540.

The previous prime is 3481516351. The next prime is 3481516387. The reversal of 3481516373 is 3736151843.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3736151843 = 53 ⋅70493431.

It is a cyclic number.

It is not a de Polignac number, because 3481516373 - 2¹⁸ = 3481254229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3481516373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481516393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95411 + ... + 126752.

It is an arithmetic number, because the mean of its divisors is an integer number (870438552).

Almost surely, 2^3481516373 is an apocalyptic number.

It is an amenable number.

3481516373 is a deficient number, since it is larger than the sum of its proper divisors (237835).

3481516373 is a wasteful number, since it uses less digits than its factorization.

3481516373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237834.

The product of its digits is 181440, while the sum is 41.

The square root of 3481516373 is about 59004.3758800989. The cubic root of 3481516373 is about 1515.6170444124.

The spelling of 3481516373 in words is "three billion, four hundred eighty-one million, five hundred sixteen thousand, three hundred seventy-three".