3726000181 has 24 divisors (see below), whose sum is σ = 3929956800. Its totient is φ = 3530241792.

The previous prime is 3726000167. The next prime is 3726000193. The reversal of 3726000181 is 1810006273.

It is not a de Polignac number, because 3726000181 - 2⁷ = 3726000053 is a prime.

It is a super-2 number, since 2×3726000181² = 27766154697624065522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726000101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18723520 + ... + 18723718.

It is an arithmetic number, because the mean of its divisors is an integer number (163748200).

Almost surely, 2^3726000181 is an apocalyptic number.

3726000181 is the 38606-th heptagonal number.

It is an amenable number.

3726000181 is a deficient number, since it is larger than the sum of its proper divisors (203956619).

3726000181 is an equidigital number, since it uses as much as digits as its factorization.

3726000181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 3726000181 is about 61040.9713307382. The cubic root of 3726000181 is about 1550.2948008123.

The spelling of 3726000181 in words is "three billion, seven hundred twenty-six million, one hundred eighty-one", and thus it is an aban number.