3840262 has 8 divisors (see below), whose sum is σ = 5778792. Its totient is φ = 1914000.

The previous prime is 3840259. The next prime is 3840271. The reversal of 3840262 is 2620483.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3840262² = 29495224457288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239 + ... + 3562.

It is an arithmetic number, because the mean of its divisors is an integer number (722349).

Almost surely, 2^3840262 is an apocalyptic number.

3840262 is a deficient number, since it is larger than the sum of its proper divisors (1938530).

3840262 is a wasteful number, since it uses less digits than its factorization.

3840262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3840262 is about 1959.6586437439. The cubic root of 3840262 is about 156.5982670078.

The spelling of 3840262 in words is "three million, eight hundred forty thousand, two hundred sixty-two".