3834457 has 4 divisors (see below), whose sum is σ = 4183056. Its totient is φ = 3485860.

The previous prime is 3834451. The next prime is 3834473. The reversal of 3834457 is 7544383.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3834457 - 2¹⁹ = 3310169 is a prime.

It is an Ulam number.

It is a Duffinian number.

3834457 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3834451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174283 + ... + 174304.

It is an arithmetic number, because the mean of its divisors is an integer number (1045764).

Almost surely, 2^3834457 is an apocalyptic number.

It is an amenable number.

3834457 is a deficient number, since it is larger than the sum of its proper divisors (348599).

3834457 is a wasteful number, since it uses less digits than its factorization.

3834457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348598.

The product of its digits is 40320, while the sum is 34.

The square root of 3834457 is about 1958.1769582956. The cubic root of 3834457 is about 156.5193217544.

The spelling of 3834457 in words is "three million, eight hundred thirty-four thousand, four hundred fifty-seven".