1349913194 has 16 divisors (see below), whose sum is σ = 2414752128. Its totient is φ = 553380432.

The previous prime is 1349913193. The next prime is 1349913209. The reversal of 1349913194 is 4913199431.

It is not an unprimeable number, because it can be changed into a prime (1349913193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2095817 + ... + 2096460.

It is an arithmetic number, because the mean of its divisors is an integer number (150922008).

Almost surely, 2^1349913194 is an apocalyptic number.

1349913194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1349913194 is a deficient number, since it is larger than the sum of its proper divisors (1064838934).

1349913194 is a wasteful number, since it uses less digits than its factorization.

1349913194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192309.

The product of its digits is 104976, while the sum is 44.

The square root of 1349913194 is about 36741.1648427210. The cubic root of 1349913194 is about 1105.1857604889.

The spelling of 1349913194 in words is "one billion, three hundred forty-nine million, nine hundred thirteen thousand, one hundred ninety-four".