3785002680 has 64 divisors (see below), whose sum is σ = 11482624800. Its totient is φ = 997990400.

The previous prime is 3785002651. The next prime is 3785002681. The reversal of 3785002680 is 862005873.

3785002680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785002681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166521 + ... + 187880.

Almost surely, 2^3785002680 is an apocalyptic number.

3785002680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3785002680 is an abundant number, since it is smaller than the sum of its proper divisors (7697622120).

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

3785002680 is a wasteful number, since it uses less digits than its factorization.

3785002680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354504 (or 354500 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 3785002680 is about 61522.3754417854. The cubic root of 3785002680 is about 1558.4351336040.

The spelling of 3785002680 in words is "three billion, seven hundred eighty-five million, two thousand, six hundred eighty".