3851338 has 16 divisors (see below), whose sum is σ = 6225120. Its totient is φ = 1781136.

The previous prime is 3851317. The next prime is 3851359. The reversal of 3851338 is 8331583.

It is an interprime number because it is at equal distance from previous prime (3851317) and next prime (3851359).

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, 456 + ... + 2812.

It is an arithmetic number, because the mean of its divisors is an integer number (389070).

Almost surely, 2^3851338 is an apocalyptic number.

3851338 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3851338 is a deficient number, since it is larger than the sum of its proper divisors (2373782).

3851338 is a wasteful number, since it uses less digits than its factorization.

3851338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its digits is 8640, while the sum is 31.

The square root of 3851338 is about 1962.4826113879. The cubic root of 3851338 is about 156.7486749360.

The spelling of 3851338 in words is "three million, eight hundred fifty-one thousand, three hundred thirty-eight".