1941684396 has 48 divisors (see below), whose sum is σ = 4655511168. Its totient is φ = 629481600.

The previous prime is 1941684391. The next prime is 1941684397. The reversal of 1941684396 is 6934861491.

It is not an unprimeable number, because it can be changed into a prime (1941684391) by changing a digit.

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, 156891 + ... + 168813.

It is an arithmetic number, because the mean of its divisors is an integer number (96989816).

Almost surely, 2^1941684396 is an apocalyptic number.

It is an amenable number.

1941684396 is an abundant number, since it is smaller than the sum of its proper divisors (2713826772).

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

1941684396 is a wasteful number, since it uses less digits than its factorization.

1941684396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12302 (or 12300 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 1941684396 is about 44064.5480630404. The cubic root of 1941684396 is about 1247.5545567791.

The spelling of 1941684396 in words is "one billion, nine hundred forty-one million, six hundred eighty-four thousand, three hundred ninety-six".