3401345146 has 16 divisors (see below), whose sum is σ = 5167729728. Its totient is φ = 1678802400.

The previous prime is 3401345113. The next prime is 3401345197. The reversal of 3401345146 is 6415431043.

It is a happy number.

It is a super-2 number, since 2×3401345146² = 23138297604435522632, 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, 211531 + ... + 227041.

It is an arithmetic number, because the mean of its divisors is an integer number (322983108).

Almost surely, 2^3401345146 is an apocalyptic number.

3401345146 is a deficient number, since it is larger than the sum of its proper divisors (1766384582).

3401345146 is a wasteful number, since it uses less digits than its factorization.

3401345146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16917.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3401345146 is about 58321.0523396140. The cubic root of 3401345146 is about 1503.8928728798.

Adding to 3401345146 its reverse (6415431043), we get a palindrome (9816776189).

The spelling of 3401345146 in words is "three billion, four hundred one million, three hundred forty-five thousand, one hundred forty-six".