3826380 has 24 divisors (see below), whose sum is σ = 10714032. Its totient is φ = 1020352.

The previous prime is 3826373. The next prime is 3826393. The reversal of 3826380 is 836283.

3826380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31827 + ... + 31946.

It is an arithmetic number, because the mean of its divisors is an integer number (446418).

Almost surely, 2^3826380 is an apocalyptic number.

3826380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3826380 is an abundant number, since it is smaller than the sum of its proper divisors (6887652).

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

3826380 is a wasteful number, since it uses less digits than its factorization.

3826380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63785 (or 63783 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3826380 is about 1956.1134936399. The cubic root of 3826380 is about 156.4093457087.

The spelling of 3826380 in words is "three million, eight hundred twenty-six thousand, three hundred eighty".