3685877142 has 8 divisors (see below), whose sum is σ = 7371754296. Its totient is φ = 1228625712.

The previous prime is 3685877141. The next prime is 3685877149. The reversal of 3685877142 is 2417785863.

3685877142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3685877142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3685877141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307156423 + ... + 307156434.

It is an arithmetic number, because the mean of its divisors is an integer number (921469287).

Almost surely, 2^3685877142 is an apocalyptic number.

3685877142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3685877142 is a wasteful number, since it uses less digits than its factorization.

3685877142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614312862.

The product of its digits is 2257920, while the sum is 51.

The square root of 3685877142 is about 60711.4251356365. The cubic root of 3685877142 is about 1544.7099775048.

The spelling of 3685877142 in words is "three billion, six hundred eighty-five million, eight hundred seventy-seven thousand, one hundred forty-two".