3883830 has 16 divisors (see below), whose sum is σ = 9321264. Its totient is φ = 1035680.

The previous prime is 3883829. The next prime is 3883843. The reversal of 3883830 is 383883.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3883791 and 3883800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64701 + ... + 64760.

It is an arithmetic number, because the mean of its divisors is an integer number (582579).

Almost surely, 2^3883830 is an apocalyptic number.

3883830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3883830 is an abundant number, since it is smaller than the sum of its proper divisors (5437434).

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

3883830 is a wasteful number, since it uses less digits than its factorization.

3883830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129471.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 3883830 is about 1970.7435145143. The cubic root of 3883830 is about 157.1882470219.

The spelling of 3883830 in words is "three million, eight hundred eighty-three thousand, eight hundred thirty".