3369949420 has 24 divisors (see below), whose sum is σ = 7384585824. Its totient is φ = 1289371776.

The previous prime is 3369949409. The next prime is 3369949439. The reversal of 3369949420 is 249499633.

It is a super-2 number, since 2×3369949420² = 22713118186716672800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662529 + ... + 3663448.

It is an arithmetic number, because the mean of its divisors is an integer number (307691076).

Almost surely, 2^3369949420 is an apocalyptic number.

It is an amenable number.

3369949420 is an abundant number, since it is smaller than the sum of its proper divisors (4014636404).

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

3369949420 is a wasteful number, since it uses less digits than its factorization.

3369949420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7326009 (or 7326007 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 49.

The square root of 3369949420 is about 58051.2654470167. The cubic root of 3369949420 is about 1499.2513923792.

The spelling of 3369949420 in words is "three billion, three hundred sixty-nine million, nine hundred forty-nine thousand, four hundred twenty".