3403994946 has 32 divisors (see below), whose sum is σ = 7429356288. Its totient is φ = 1031172240.

The previous prime is 3403994929. The next prime is 3403994953. The reversal of 3403994946 is 6494993043.

3403994946 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252345 + ... + 265491.

It is an arithmetic number, because the mean of its divisors is an integer number (232167384).

Almost surely, 2^3403994946 is an apocalyptic number.

3403994946 is an abundant number, since it is smaller than the sum of its proper divisors (4025361342).

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

3403994946 is a wasteful number, since it uses less digits than its factorization.

3403994946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17086.

The product of its (nonzero) digits is 2519424, while the sum is 51.

The square root of 3403994946 is about 58343.7652710210. The cubic root of 3403994946 is about 1504.2833047802.

The spelling of 3403994946 in words is "three billion, four hundred three million, nine hundred ninety-four thousand, nine hundred forty-six".