1941827345 has 8 divisors (see below), whose sum is σ = 2336343360. Its totient is φ = 1549361520.

The previous prime is 1941827323. The next prime is 1941827387. The reversal of 1941827345 is 5437281491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1941827345 - 2⁸ = 1941827089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1941827296 and 1941827305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510461 + ... + 514250.

It is an arithmetic number, because the mean of its divisors is an integer number (292042920).

Almost surely, 2^1941827345 is an apocalyptic number.

It is an amenable number.

1941827345 is a deficient number, since it is larger than the sum of its proper divisors (394516015).

1941827345 is a wasteful number, since it uses less digits than its factorization.

1941827345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025095.

The product of its digits is 241920, while the sum is 44.

The square root of 1941827345 is about 44066.1700741056. The cubic root of 1941827345 is about 1247.5851714867.

The spelling of 1941827345 in words is "one billion, nine hundred forty-one million, eight hundred twenty-seven thousand, three hundred forty-five".