3345305446 has 32 divisors (see below), whose sum is σ = 5850676800. Its totient is φ = 1404988416.

The previous prime is 3345305437. The next prime is 3345305461. The reversal of 3345305446 is 6445035433.

It is a super-2 number, since 2×3345305446² = 22382137054074517832, which contains 22 as substring.

It is a congruent number.

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, 150030 + ... + 170878.

It is an arithmetic number, because the mean of its divisors is an integer number (182833650).

Almost surely, 2^3345305446 is an apocalyptic number.

3345305446 is a deficient number, since it is larger than the sum of its proper divisors (2505371354).

3345305446 is a wasteful number, since it uses less digits than its factorization.

3345305446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21088.

The product of its (nonzero) digits is 259200, while the sum is 37.

The square root of 3345305446 is about 57838.6155263073. The cubic root of 3345305446 is about 1495.5878414442.

The spelling of 3345305446 in words is "three billion, three hundred forty-five million, three hundred five thousand, four hundred forty-six".