3284734 has 8 divisors (see below), whose sum is σ = 4934880. Its totient is φ = 1639776.

The previous prime is 3284719. The next prime is 3284737. The reversal of 3284734 is 4374823.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3284696 and 3284705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462 + ... + 2950.

It is an arithmetic number, because the mean of its divisors is an integer number (616860).

Almost surely, 2^3284734 is an apocalyptic number.

3284734 is a deficient number, since it is larger than the sum of its proper divisors (1650146).

3284734 is a wasteful number, since it uses less digits than its factorization.

3284734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594.

The product of its digits is 16128, while the sum is 31.

The square root of 3284734 is about 1812.3835134982. The cubic root of 3284734 is about 148.6506235467.

The spelling of 3284734 in words is "three million, two hundred eighty-four thousand, seven hundred thirty-four".