3851334 has 32 divisors (see below), whose sum is σ = 8684640. Its totient is φ = 1264896.

The previous prime is 3851317. The next prime is 3851359. The reversal of 3851334 is 4331583.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3851298 and 3851307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3454 + ... + 4430.

It is an arithmetic number, because the mean of its divisors is an integer number (271395).

Almost surely, 2^3851334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3851334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4342320).

3851334 is an abundant number, since it is smaller than the sum of its proper divisors (4833306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3851334 is a wasteful number, since it uses less digits than its factorization.

3851334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061 (or 1055 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3851334 is about 1962.4815922704. The cubic root of 3851334 is about 156.7486206696.

Subtracting 3851334 from its reverse (4331583), we obtain a square (480249 = 693²).

The spelling of 3851334 in words is "three million, eight hundred fifty-one thousand, three hundred thirty-four".