3830331 has 4 divisors (see below), whose sum is σ = 5107112. Its totient is φ = 2553552.

The previous prime is 3830327. The next prime is 3830347. The reversal of 3830331 is 1330383.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3830331 - 2² = 3830327 is a prime.

It is a super-2 number, since 2×3830331² = 29342871139122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3830298 and 3830307.

It is not an unprimeable number, because it can be changed into a prime (3830371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638386 + ... + 638391.

It is an arithmetic number, because the mean of its divisors is an integer number (1276778).

Almost surely, 2^3830331 is an apocalyptic number.

3830331 is a deficient number, since it is larger than the sum of its proper divisors (1276781).

3830331 is a wasteful number, since it uses less digits than its factorization.

3830331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276780.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3830331 is about 1957.1231438006. The cubic root of 3830331 is about 156.4631616519.

The spelling of 3830331 in words is "three million, eight hundred thirty thousand, three hundred thirty-one".