3780236 has 6 divisors (see below), whose sum is σ = 6615420. Its totient is φ = 1890116.

The previous prime is 3780199. The next prime is 3780247. The reversal of 3780236 is 6320873.

It is a junction number, because it is equal to n+sod(n) for n = 3780199 and 3780208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472526 + ... + 472533.

It is an arithmetic number, because the mean of its divisors is an integer number (1102570).

Almost surely, 2^3780236 is an apocalyptic number.

It is an amenable number.

3780236 is a deficient number, since it is larger than the sum of its proper divisors (2835184).

3780236 is a wasteful number, since it uses less digits than its factorization.

3780236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945063 (or 945061 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3780236 is about 1944.2829012261. The cubic root of 3780236 is about 155.7780648627.

The spelling of 3780236 in words is "three million, seven hundred eighty thousand, two hundred thirty-six".