3031704 has 96 divisors (see below), whose sum is σ = 9172800. Its totient is φ = 898560.

The previous prime is 3031687. The next prime is 3031711. The reversal of 3031704 is 4071303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38337 + ... + 38415.

It is an arithmetic number, because the mean of its divisors is an integer number (95550).

Almost surely, 2^3031704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3031704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4586400).

3031704 is an abundant number, since it is smaller than the sum of its proper divisors (6141096).

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

3031704 is a wasteful number, since it uses less digits than its factorization.

3031704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 3031704 is about 1741.1789109681. The cubic root of 3031704 is about 144.7312342000.

The spelling of 3031704 in words is "three million, thirty-one thousand, seven hundred four".