3627294121 has 8 divisors (see below), whose sum is σ = 3972816288. Its totient is φ = 3284400000.

The previous prime is 3627294113. The next prime is 3627294169. The reversal of 3627294121 is 1214927263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3627294121 - 2³ = 3627294113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3627294521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654120 + ... + 659641.

It is an arithmetic number, because the mean of its divisors is an integer number (496602036).

Almost surely, 2^3627294121 is an apocalyptic number.

It is an amenable number.

3627294121 is a deficient number, since it is larger than the sum of its proper divisors (345522167).

3627294121 is a wasteful number, since it uses less digits than its factorization.

3627294121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314023.

The product of its digits is 36288, while the sum is 37.

The square root of 3627294121 is about 60227.0215185842. The cubic root of 3627294121 is about 1536.4824027378.

The spelling of 3627294121 in words is "three billion, six hundred twenty-seven million, two hundred ninety-four thousand, one hundred twenty-one".