3906334 has 4 divisors (see below), whose sum is σ = 5859504. Its totient is φ = 1953166.

The previous prime is 3906323. The next prime is 3906361. The reversal of 3906334 is 4336093.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976582 + ... + 976585.

It is an arithmetic number, because the mean of its divisors is an integer number (1464876).

Almost surely, 2^3906334 is an apocalyptic number.

3906334 is a deficient number, since it is larger than the sum of its proper divisors (1953170).

3906334 is a wasteful number, since it uses less digits than its factorization.

3906334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953169.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3906334 is about 1976.4447879969. Note that the first 3 decimals coincide. The cubic root of 3906334 is about 157.4912601180.

It can be divided in two parts, 390 and 6334, that added together give a square (6724 = 82²).

The spelling of 3906334 in words is "three million, nine hundred six thousand, three hundred thirty-four".