1914565346 has 4 divisors (see below), whose sum is σ = 2871848022. Its totient is φ = 957282672.

The previous prime is 1914565319. The next prime is 1914565361. The reversal of 1914565346 is 6435654191.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1122987121 + 791578225 = 33511^2 + 28135^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1914565297 and 1914565306.

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 as a sum of consecutive naturals, namely, 478641335 + ... + 478641338.

Almost surely, 2^1914565346 is an apocalyptic number.

1914565346 is a deficient number, since it is larger than the sum of its proper divisors (957282676).

1914565346 is an equidigital number, since it uses as much as digits as its factorization.

1914565346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957282675.

The product of its digits is 388800, while the sum is 44.

The square root of 1914565346 is about 43755.7464340400. The cubic root of 1914565346 is about 1241.7192043553.

The spelling of 1914565346 in words is "one billion, nine hundred fourteen million, five hundred sixty-five thousand, three hundred forty-six".