3201894 has 12 divisors (see below), whose sum is σ = 6937476. Its totient is φ = 1067292.

The previous prime is 3201893. The next prime is 3201901. The reversal of 3201894 is 4981023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201893) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88924 + ... + 88959.

It is an arithmetic number, because the mean of its divisors is an integer number (578123).

Almost surely, 2^3201894 is an apocalyptic number.

3201894 is an abundant number, since it is smaller than the sum of its proper divisors (3735582).

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

3201894 is a wasteful number, since it uses less digits than its factorization.

3201894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177891 (or 177888 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3201894 is about 1789.3836927836. The cubic root of 3201894 is about 147.3903273602.

It can be divided in two parts, 3201 and 894, that added together give a triangular number (4095 = T₉₀).

The spelling of 3201894 in words is "three million, two hundred one thousand, eight hundred ninety-four".