3671534496381 has 8 divisors (see below), whose sum is σ = 4895392072800. Its totient is φ = 2447683292112.

The previous prime is 3671534496349. The next prime is 3671534496391. The reversal of 3671534496381 is 1836944351763.

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

It is not a de Polignac number, because 3671534496381 - 2⁵ = 3671534496349 is a prime.

It is a super-2 number, since 2×3671534496381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671534496341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29331 + ... + 2709968.

It is an arithmetic number, because the mean of its divisors is an integer number (611924009100).

Almost surely, 2^{3671534496381} is an apocalyptic number.

It is an amenable number.

3671534496381 is a deficient number, since it is larger than the sum of its proper divisors (1223857576419).

3671534496381 is a wasteful number, since it uses less digits than its factorization.

3671534496381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186075.

The product of its digits is 39191040, while the sum is 60.

The spelling of 3671534496381 in words is "three trillion, six hundred seventy-one billion, five hundred thirty-four million, four hundred ninety-six thousand, three hundred eighty-one".