3304631 has 12 divisors (see below), whose sum is σ = 3753792. Its totient is φ = 2904000.

The previous prime is 3304627. The next prime is 3304633. The reversal of 3304631 is 1364033.

It is not a de Polignac number, because 3304631 - 2² = 3304627 is a prime.

It is a super-2 number, since 2×3304631² = 21841172092322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3311 + ... + 4191.

It is an arithmetic number, because the mean of its divisors is an integer number (312816).

Almost surely, 2^3304631 is an apocalyptic number.

3304631 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3304631 is a deficient number, since it is larger than the sum of its proper divisors (449161).

3304631 is a wasteful number, since it uses less digits than its factorization.

3304631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3304631 is about 1817.8644063846. The cubic root of 3304631 is about 148.9501657586.

Adding to 3304631 its reverse (1364033), we get a palindrome (4668664).

The spelling of 3304631 in words is "three million, three hundred four thousand, six hundred thirty-one".