1941287364 has 48 divisors (see below), whose sum is σ = 5036337600. Its totient is φ = 646662528.

The previous prime is 1941287351. The next prime is 1941287407. The reversal of 1941287364 is 4637821491.

1941287364 is a `hidden beast` number, since 1 + 9 + 4 + 1 + 287 + 364 = 666.

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 15 ways as a sum of consecutive naturals, for example, 183532 + ... + 193820.

It is an arithmetic number, because the mean of its divisors is an integer number (104923700).

Almost surely, 2^1941287364 is an apocalyptic number.

It is an amenable number.

1941287364 is an abundant number, since it is smaller than the sum of its proper divisors (3095050236).

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

1941287364 is a wasteful number, since it uses less digits than its factorization.

1941287364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12049 (or 12041 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 1941287364 is about 44060.0427144595. The cubic root of 1941287364 is about 1247.4695184405.

The spelling of 1941287364 in words is "one billion, nine hundred forty-one million, two hundred eighty-seven thousand, three hundred sixty-four".