3671655231 has 16 divisors (see below), whose sum is σ = 4965913856. Its totient is φ = 2412628416.

The previous prime is 3671655203. The next prime is 3671655259. The reversal of 3671655231 is 1325561763.

3671655231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3671655203) and next prime (3671655259).

It is not a de Polignac number, because 3671655231 - 2¹⁵ = 3671622463 is a prime.

It is a super-2 number, since 2×3671655231² = 26962104270659326722, which contains 22 as substring.

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 3671655231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671655131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385776 + ... + 395178.

It is an arithmetic number, because the mean of its divisors is an integer number (310369616).

Almost surely, 2^3671655231 is an apocalyptic number.

3671655231 is a deficient number, since it is larger than the sum of its proper divisors (1294258625).

3671655231 is a wasteful number, since it uses less digits than its factorization.

3671655231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11262.

The product of its digits is 113400, while the sum is 39.

The square root of 3671655231 is about 60594.1847952425. The cubic root of 3671655231 is about 1542.7206686690.

The spelling of 3671655231 in words is "three billion, six hundred seventy-one million, six hundred fifty-five thousand, two hundred thirty-one".