3821450 has 24 divisors (see below), whose sum is σ = 7419168. Its totient is φ = 1461680.

The previous prime is 3821437. The next prime is 3821483. The reversal of 3821450 is 541283.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 512 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (309132).

Almost surely, 2^3821450 is an apocalyptic number.

3821450 is a deficient number, since it is larger than the sum of its proper divisors (3597718).

3821450 is a wasteful number, since it uses less digits than its factorization.

3821450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358 (or 3353 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3821450 is about 1954.8529356450. The cubic root of 3821450 is about 156.3421429845.

The spelling of 3821450 in words is "three million, eight hundred twenty-one thousand, four hundred fifty".