3671699880 has 64 divisors (see below), whose sum is σ = 11116195200. Its totient is φ = 970133760.

The previous prime is 3671699851. The next prime is 3671699887. The reversal of 3671699880 is 889961763.

It is a self number, because there is not a number n which added to its sum of digits gives 3671699880.

It is not an unprimeable number, because it can be changed into a prime (3671699887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127276 + ... + 153435.

It is an arithmetic number, because the mean of its divisors is an integer number (173690550).

Almost surely, 2^3671699880 is an apocalyptic number.

3671699880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3671699880 is an abundant number, since it is smaller than the sum of its proper divisors (7444495320).

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

3671699880 is a wasteful number, since it uses less digits than its factorization.

3671699880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280834 (or 280830 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The square root of 3671699880 is about 60594.5532205660. The cubic root of 3671699880 is about 1542.7269220390.

The spelling of 3671699880 in words is "three billion, six hundred seventy-one million, six hundred ninety-nine thousand, eight hundred eighty".