3261004 has 6 divisors (see below), whose sum is σ = 5706764. Its totient is φ = 1630500.

The previous prime is 3260993. The next prime is 3261007. The reversal of 3261004 is 4001623.

It is not an unprimeable number, because it can be changed into a prime (3261007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407622 + ... + 407629.

Almost surely, 2^3261004 is an apocalyptic number.

It is an amenable number.

3261004 is a deficient number, since it is larger than the sum of its proper divisors (2445760).

3261004 is a wasteful number, since it uses less digits than its factorization.

3261004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815255 (or 815253 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3261004 is about 1805.8250192087. The cubic root of 3261004 is about 148.2917910291.

Adding to 3261004 its reverse (4001623), we get a palindrome (7262627).

The spelling of 3261004 in words is "three million, two hundred sixty-one thousand, four".