3680181922 has 8 divisors (see below), whose sum is σ = 5524927056. Its totient is φ = 1838539572.

The previous prime is 3680181919. The next prime is 3680181943. The reversal of 3680181922 is 2291810863.

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

It is a super-2 number, since 2×3680181922² = 27087477958031228168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772728 + ... + 777475.

It is an arithmetic number, because the mean of its divisors is an integer number (690615882).

Almost surely, 2^3680181922 is an apocalyptic number.

3680181922 is a deficient number, since it is larger than the sum of its proper divisors (1844745134).

3680181922 is a wasteful number, since it uses less digits than its factorization.

3680181922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551392.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 3680181922 is about 60664.5029815625. The cubic root of 3680181922 is about 1543.9139663307.

The spelling of 3680181922 in words is "three billion, six hundred eighty million, one hundred eighty-one thousand, nine hundred twenty-two".