3678628211 has 8 divisors (see below), whose sum is σ = 3875838720. Its totient is φ = 3484523592.

The previous prime is 3678628207. The next prime is 3678628259. The reversal of 3678628211 is 1128268763.

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 3678628211 - 2² = 3678628207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3678628271) 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, 774041 + ... + 778778.

It is an arithmetic number, because the mean of its divisors is an integer number (484479840).

Almost surely, 2^3678628211 is an apocalyptic number.

3678628211 is a deficient number, since it is larger than the sum of its proper divisors (197210509).

3678628211 is a wasteful number, since it uses less digits than its factorization.

3678628211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552945.

The product of its digits is 193536, while the sum is 44.

The square root of 3678628211 is about 60651.6958625231. The cubic root of 3678628211 is about 1543.6966642317.

The spelling of 3678628211 in words is "three billion, six hundred seventy-eight million, six hundred twenty-eight thousand, two hundred eleven".