3481316577837 has 32 divisors (see below), whose sum is σ = 5894764047360. Its totient is φ = 1989164651760.

The previous prime is 3481316577779. The next prime is 3481316577881. The reversal of 3481316577837 is 7387756131843.

3481316577837 is a `hidden beast` number, since 3 + 4 + 8 + 13 + 16 + 577 + 8 + 37 = 666.

It is not a de Polignac number, because 3481316577837 - 2¹² = 3481316573741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481316177837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1653178 + ... + 3113780.

It is an arithmetic number, because the mean of its divisors is an integer number (184211376480).

Almost surely, 2^{3481316577837} is an apocalyptic number.

It is an amenable number.

3481316577837 is a deficient number, since it is larger than the sum of its proper divisors (2413447469523).

3481316577837 is a wasteful number, since it uses less digits than its factorization.

3481316577837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473230 (or 1473224 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 63.

The spelling of 3481316577837 in words is "three trillion, four hundred eighty-one billion, three hundred sixteen million, five hundred seventy-seven thousand, eight hundred thirty-seven".