3841890877 has 24 divisors (see below), whose sum is σ = 4683629952. Its totient is φ = 3114115200.

The previous prime is 3841890847. The next prime is 3841890881. The reversal of 3841890877 is 7780981483.

It is a happy number.

3841890877 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3841890877 - 2⁷ = 3841890749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841890847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39052 + ... + 95962.

It is an arithmetic number, because the mean of its divisors is an integer number (195151248).

Almost surely, 2^3841890877 is an apocalyptic number.

It is an amenable number.

3841890877 is a deficient number, since it is larger than the sum of its proper divisors (841739075).

3841890877 is a wasteful number, since it uses less digits than its factorization.

3841890877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56977 (or 56958 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 55.

The square root of 3841890877 is about 61982.9886097791. The cubic root of 3841890877 is about 1566.2040466922.

The spelling of 3841890877 in words is "three billion, eight hundred forty-one million, eight hundred ninety thousand, eight hundred seventy-seven".