3820336 has 20 divisors (see below), whose sum is σ = 7971712. Its totient is φ = 1763136.

The previous prime is 3820321. The next prime is 3820343. The reversal of 3820336 is 6330283.

It is a self number, because there is not a number n which added to its sum of digits gives 3820336.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8976 + ... + 9391.

Almost surely, 2^3820336 is an apocalyptic number.

It is an amenable number.

3820336 is an abundant number, since it is smaller than the sum of its proper divisors (4151376).

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

3820336 is a wasteful number, since it uses less digits than its factorization.

3820336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18388 (or 18382 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3820336 is about 1954.5679829568. The cubic root of 3820336 is about 156.3269496178.

The spelling of 3820336 in words is "three million, eight hundred twenty thousand, three hundred thirty-six".