3830457 has 32 divisors (see below), whose sum is σ = 5875200. Its totient is φ = 2204928.

The previous prime is 3830441. The next prime is 3830459. The reversal of 3830457 is 7540383.

It is not a de Polignac number, because 3830457 - 2⁴ = 3830441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830459) 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 31 ways as a sum of consecutive naturals, for example, 57138 + ... + 57204.

It is an arithmetic number, because the mean of its divisors is an integer number (183600).

Almost surely, 2^3830457 is an apocalyptic number.

It is an amenable number.

3830457 is a deficient number, since it is larger than the sum of its proper divisors (2044743).

3830457 is a wasteful number, since it uses less digits than its factorization.

3830457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3830457 is about 1957.1553336411. The cubic root of 3830457 is about 156.4648772689.

The spelling of 3830457 in words is "three million, eight hundred thirty thousand, four hundred fifty-seven".