3628274813 has 8 divisors (see below), whose sum is σ = 3782401536. Its totient is φ = 3476466000.

The previous prime is 3628274809. The next prime is 3628274843. The reversal of 3628274813 is 3184728263.

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 3628274813 - 2² = 3628274809 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628274803) 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, 576281 + ... + 582542.

It is an arithmetic number, because the mean of its divisors is an integer number (472800192).

Almost surely, 2^3628274813 is an apocalyptic number.

It is an amenable number.

3628274813 is a deficient number, since it is larger than the sum of its proper divisors (154126723).

3628274813 is a wasteful number, since it uses less digits than its factorization.

3628274813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158955.

The product of its digits is 387072, while the sum is 44.

The square root of 3628274813 is about 60235.1625962776. The cubic root of 3628274813 is about 1536.6208604213.

The spelling of 3628274813 in words is "three billion, six hundred twenty-eight million, two hundred seventy-four thousand, eight hundred thirteen".