3813260 has 24 divisors (see below), whose sum is σ = 8736336. Its totient is φ = 1386560.

The previous prime is 3813233. The next prime is 3813289. The reversal of 3813260 is 623183.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8447 + ... + 8886.

It is an arithmetic number, because the mean of its divisors is an integer number (364014).

Almost surely, 2^3813260 is an apocalyptic number.

It is an amenable number.

3813260 is an abundant number, since it is smaller than the sum of its proper divisors (4923076).

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

3813260 is a wasteful number, since it uses less digits than its factorization.

3813260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17353 (or 17351 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3813260 is about 1952.7570253362. The cubic root of 3813260 is about 156.2303740683.

The spelling of 3813260 in words is "three million, eight hundred thirteen thousand, two hundred sixty".