3626161443 has 12 divisors (see below), whose sum is σ = 5296641480. Its totient is φ = 2390278176.

The previous prime is 3626161423. The next prime is 3626161463. The reversal of 3626161443 is 3441616263.

3626161443 is a `hidden beast` number, since 3 + 626 + 16 + 14 + 4 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3626161423) and next prime (3626161463).

It is not a de Polignac number, because 3626161443 - 2⁹ = 3626160931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3626161398 and 3626161407.

It is not an unprimeable number, because it can be changed into a prime (3626161423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2262721 + ... + 2264322.

It is an arithmetic number, because the mean of its divisors is an integer number (441386790).

Almost surely, 2^3626161443 is an apocalyptic number.

3626161443 is a deficient number, since it is larger than the sum of its proper divisors (1670480037).

3626161443 is a wasteful number, since it uses less digits than its factorization.

3626161443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527138 (or 4527135 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3626161443 is about 60217.6173806304. The cubic root of 3626161443 is about 1536.3224560542.

It can be divided in two parts, 362 and 6161443, that added together give a triangular number (6161805 = T₃₅₁₀).

The spelling of 3626161443 in words is "three billion, six hundred twenty-six million, one hundred sixty-one thousand, four hundred forty-three".