3802305 has 64 divisors (see below), whose sum is σ = 7354368. Its totient is φ = 1658880.

The previous prime is 3802283. The next prime is 3802319. The reversal of 3802305 is 5032083.

It is not a de Polignac number, because 3802305 - 2⁶ = 3802241 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 102747 + ... + 102783.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

Almost surely, 2^3802305 is an apocalyptic number.

It is an amenable number.

3802305 is a deficient number, since it is larger than the sum of its proper divisors (3552063).

3802305 is a wasteful number, since it uses less digits than its factorization.

3802305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3802305 is about 1949.9499993590. The cubic root of 3802305 is about 156.0806207212.

Adding to 3802305 its reverse (5032083), we get a palindrome (8834388).

The spelling of 3802305 in words is "three million, eight hundred two thousand, three hundred five".