3755840020 has 48 divisors (see below), whose sum is σ = 7988803200. Its totient is φ = 1483121024.

The previous prime is 3755840009. The next prime is 3755840021. The reversal of 3755840020 is 200485573.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755840021) 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, 493887 + ... + 501433.

It is an arithmetic number, because the mean of its divisors is an integer number (166433400).

Almost surely, 2^3755840020 is an apocalyptic number.

It is an amenable number.

3755840020 is an abundant number, since it is smaller than the sum of its proper divisors (4232963180).

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

3755840020 is a wasteful number, since it uses less digits than its factorization.

3755840020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7872 (or 7870 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 3755840020 is about 61284.9085827824. The cubic root of 3755840020 is about 1554.4223368944.

The spelling of 3755840020 in words is "three billion, seven hundred fifty-five million, eight hundred forty thousand, twenty".