3667627252 has 12 divisors (see below), whose sum is σ = 6461424900. Its totient is φ = 1821505856.

The previous prime is 3667627181. The next prime is 3667627259. The reversal of 3667627252 is 2527267663.

It can be written as a sum of positive squares in 2 ways, for example, as 1956646756 + 1710980496 = 44234^2 + 41364^2 .

It is a super-2 number, since 2×3667627252² = 26902979319226143008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667627259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3076273 + ... + 3077464.

It is an arithmetic number, because the mean of its divisors is an integer number (538452075).

Almost surely, 2^3667627252 is an apocalyptic number.

It is an amenable number.

3667627252 is a deficient number, since it is larger than the sum of its proper divisors (2793797648).

3667627252 is a wasteful number, since it uses less digits than its factorization.

3667627252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6153890 (or 6153888 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 46.

The square root of 3667627252 is about 60560.9383348706. The cubic root of 3667627252 is about 1542.1563164610.

The spelling of 3667627252 in words is "three billion, six hundred sixty-seven million, six hundred twenty-seven thousand, two hundred fifty-two".