3346630404 has 72 divisors (see below), whose sum is σ = 8933375808. Its totient is φ = 969146880.

The previous prime is 3346630403. The next prime is 3346630447. The reversal of 3346630404 is 4040366433.

It is a super-2 number, since 2×3346630404² = 22399870121954406432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3346630403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7969 + ... + 82199.

It is an arithmetic number, because the mean of its divisors is an integer number (124074664).

Almost surely, 2^3346630404 is an apocalyptic number.

3346630404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3346630404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4466687904).

3346630404 is an abundant number, since it is smaller than the sum of its proper divisors (5586745404).

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

3346630404 is a wasteful number, since it uses less digits than its factorization.

3346630404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74285 (or 74266 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

The square root of 3346630404 is about 57850.0683145664. The cubic root of 3346630404 is about 1495.7852653219.

Adding to 3346630404 its reverse (4040366433), we get a palindrome (7386996837).

The spelling of 3346630404 in words is "three billion, three hundred forty-six million, six hundred thirty thousand, four hundred four".