1941289336 has 16 divisors (see below), whose sum is σ = 4159905840. Its totient is φ = 831981120.

The previous prime is 1941289333. The next prime is 1941289351. The reversal of 1941289336 is 6339821491.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941289333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17332885 + ... + 17332996.

It is an arithmetic number, because the mean of its divisors is an integer number (259994115).

Almost surely, 2^1941289336 is an apocalyptic number.

It is an amenable number.

1941289336 is an abundant number, since it is smaller than the sum of its proper divisors (2218616504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1941289336 is a wasteful number, since it uses less digits than its factorization.

1941289336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34665894 (or 34665890 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 1941289336 is about 44060.0650930068. The cubic root of 1941289336 is about 1247.4699408422.

The spelling of 1941289336 in words is "one billion, nine hundred forty-one million, two hundred eighty-nine thousand, three hundred thirty-six".