3673491680 has 24 divisors (see below), whose sum is σ = 8678624472. Its totient is φ = 1469396608.

The previous prime is 3673491671. The next prime is 3673491709. The reversal of 3673491680 is 861943763.

It is a happy number.

It is a super-2 number, since 2×3673491680² = 26989082246058444800, which contains 22 as substring.

It is a congruent number.

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, 11479502 + ... + 11479821.

It is an arithmetic number, because the mean of its divisors is an integer number (361609353).

Almost surely, 2^3673491680 is an apocalyptic number.

It is an amenable number.

3673491680 is an abundant number, since it is smaller than the sum of its proper divisors (5005132792).

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

3673491680 is a wasteful number, since it uses less digits than its factorization.

3673491680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22959338 (or 22959330 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 3673491680 is about 60609.3365744916. The cubic root of 3673491680 is about 1542.9778329391.

The spelling of 3673491680 in words is "three billion, six hundred seventy-three million, four hundred ninety-one thousand, six hundred eighty".