3450004 has 6 divisors (see below), whose sum is σ = 6037514. Its totient is φ = 1725000.

The previous prime is 3449989. The next prime is 3450011. The reversal of 3450004 is 4000543.

It can be written as a sum of positive squares in only one way, i.e., 2566404 + 883600 = 1602^2 + 940^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3450004.

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, 431247 + ... + 431254.

Almost surely, 2^3450004 is an apocalyptic number.

It is an amenable number.

3450004 is a deficient number, since it is larger than the sum of its proper divisors (2587510).

3450004 is a wasteful number, since it uses less digits than its factorization.

3450004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862505 (or 862503 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 3450004 is about 1857.4186388642. The cubic root of 3450004 is about 151.1030391850.

Adding to 3450004 its reverse (4000543), we get a palindrome (7450547).

The spelling of 3450004 in words is "three million, four hundred fifty thousand, four".