3894376 has 8 divisors (see below), whose sum is σ = 7301970. Its totient is φ = 1947184.

The previous prime is 3894353. The next prime is 3894391. The reversal of 3894376 is 6734983.

It can be written as a sum of positive squares in only one way, i.e., 3709476 + 184900 = 1926^2 + 430^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243391 + ... + 243406.

Almost surely, 2^3894376 is an apocalyptic number.

It is an amenable number.

3894376 is a deficient number, since it is larger than the sum of its proper divisors (3407594).

3894376 is a wasteful number, since it uses less digits than its factorization.

3894376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486803 (or 486799 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 3894376 is about 1973.4173405542. The cubic root of 3894376 is about 157.3303927121.

The spelling of 3894376 in words is "three million, eight hundred ninety-four thousand, three hundred seventy-six".