3681370022 has 16 divisors (see below), whose sum is σ = 6108908544. Its totient is φ = 1649781000.

The previous prime is 3681369977. The next prime is 3681370039. The reversal of 3681370022 is 2200731863.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176854 + ... + 1179977.

It is an arithmetic number, because the mean of its divisors is an integer number (381806784).

Almost surely, 2^3681370022 is an apocalyptic number.

3681370022 is a deficient number, since it is larger than the sum of its proper divisors (2427538522).

3681370022 is a wasteful number, since it uses less digits than its factorization.

3681370022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356915.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 3681370022 is about 60674.2945735671. The cubic root of 3681370022 is about 1544.0800927941.

The spelling of 3681370022 in words is "three billion, six hundred eighty-one million, three hundred seventy thousand, twenty-two".