3892894 has 4 divisors (see below), whose sum is σ = 5839344. Its totient is φ = 1946446.

The previous prime is 3892877. The next prime is 3892897. The reversal of 3892894 is 4982983.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4982983 = 29 ⋅171827.

It is a self number, because there is not a number n which added to its sum of digits gives 3892894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3892897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 973222 + ... + 973225.

It is an arithmetic number, because the mean of its divisors is an integer number (1459836).

Almost surely, 2^3892894 is an apocalyptic number.

3892894 is a deficient number, since it is larger than the sum of its proper divisors (1946450).

3892894 is a wasteful number, since it uses less digits than its factorization.

3892894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946449.

The product of its digits is 124416, while the sum is 43.

The square root of 3892894 is about 1973.0418140526. The cubic root of 3892894 is about 157.3104328842.

The spelling of 3892894 in words is "three million, eight hundred ninety-two thousand, eight hundred ninety-four".