1349606146 has 16 divisors (see below), whose sum is σ = 2339608320. Its totient is φ = 571903200.

The previous prime is 1349606039. The next prime is 1349606161. The reversal of 1349606146 is 6416069431.

It is a junction number, because it is equal to n+sod(n) for n = 1349606099 and 1349606108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540330 + ... + 542821.

It is an arithmetic number, because the mean of its divisors is an integer number (146225520).

Almost surely, 2^1349606146 is an apocalyptic number.

1349606146 is a deficient number, since it is larger than the sum of its proper divisors (990002174).

1349606146 is a wasteful number, since it uses less digits than its factorization.

1349606146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083249.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 1349606146 is about 36736.9860767048. The cubic root of 1349606146 is about 1105.1019598389.

The spelling of 1349606146 in words is "one billion, three hundred forty-nine million, six hundred six thousand, one hundred forty-six".