3271634542 has 24 divisors (see below), whose sum is σ = 5426508528. Its totient is φ = 1478183520.

The previous prime is 3271634537. The next prime is 3271634579. The reversal of 3271634542 is 2454361723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63 + ... + 80890.

It is an arithmetic number, because the mean of its divisors is an integer number (226104522).

Almost surely, 2^3271634542 is an apocalyptic number.

3271634542 is a deficient number, since it is larger than the sum of its proper divisors (2154873986).

3271634542 is a wasteful number, since it uses less digits than its factorization.

3271634542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81144 (or 81133 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 3271634542 is about 57198.2040102659. The cubic root of 3271634542 is about 1484.5275497524.

It can be divided in two parts, 327163 and 4542, that added together give a triangular number (331705 = T₈₁₄).

The spelling of 3271634542 in words is "three billion, two hundred seventy-one million, six hundred thirty-four thousand, five hundred forty-two".