3349947906 has 24 divisors (see below), whose sum is σ = 7287147504. Its totient is φ = 1112199000.

The previous prime is 3349947877. The next prime is 3349947911. The reversal of 3349947906 is 6097499433.

It is a super-2 number, since 2×3349947906² = 22444301945827569672, which contains 22 as substring.

It is an unprimeable number.

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, 366216 + ... + 375251.

It is an arithmetic number, because the mean of its divisors is an integer number (303631146).

Almost surely, 2^3349947906 is an apocalyptic number.

3349947906 is an abundant number, since it is smaller than the sum of its proper divisors (3937199598).

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

3349947906 is a wasteful number, since it uses less digits than its factorization.

3349947906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741726 (or 741723 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The square root of 3349947906 is about 57878.7344885840. The cubic root of 3349947906 is about 1496.2793575101.

The spelling of 3349947906 in words is "three billion, three hundred forty-nine million, nine hundred forty-seven thousand, nine hundred six".