3671027994 has 16 divisors (see below), whose sum is σ = 7355633760. Its totient is φ = 1221413040.

The previous prime is 3671027993. The next prime is 3671028037. The reversal of 3671027994 is 4997201763.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3671027993) 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, 562224 + ... + 568715.

It is an arithmetic number, because the mean of its divisors is an integer number (459727110).

Almost surely, 2^3671027994 is an apocalyptic number.

3671027994 is an abundant number, since it is smaller than the sum of its proper divisors (3684605766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3671027994 is a wasteful number, since it uses less digits than its factorization.

3671027994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131485.

The product of its (nonzero) digits is 571536, while the sum is 48.

The square root of 3671027994 is about 60589.0088547420. The cubic root of 3671027994 is about 1542.6328148691.

The spelling of 3671027994 in words is "three billion, six hundred seventy-one million, twenty-seven thousand, nine hundred ninety-four".