3755858240 has 28 divisors (see below), whose sum is σ = 8943638196. Its totient is φ = 1502343168.

The previous prime is 3755858233. The next prime is 3755858243. The reversal of 3755858240 is 428585573.

It can be written as a sum of positive squares in 2 ways, for example, as 1553621056 + 2202237184 = 39416^2 + 46928^2 .

It is a super-2 number, since 2×3755858240² = 28212942237951795200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755858243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5868209 + ... + 5868848.

Almost surely, 2^3755858240 is an apocalyptic number.

It is an amenable number.

3755858240 is an abundant number, since it is smaller than the sum of its proper divisors (5187779956).

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

3755858240 is a wasteful number, since it uses less digits than its factorization.

3755858240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11737074 (or 11737064 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The square root of 3755858240 is about 61285.0572325751. The cubic root of 3755858240 is about 1554.4248504492.

The spelling of 3755858240 in words is "three billion, seven hundred fifty-five million, eight hundred fifty-eight thousand, two hundred forty".