1941948883 has 4 divisors (see below), whose sum is σ = 2219370160. Its totient is φ = 1664527608.

The previous prime is 1941948859. The next prime is 1941948901. The reversal of 1941948883 is 3888491491.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3888491491 = 16433 ⋅236627.

It is a cyclic number.

It is not a de Polignac number, because 1941948883 - 2¹⁷ = 1941817811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1941948803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138710628 + ... + 138710641.

It is an arithmetic number, because the mean of its divisors is an integer number (554842540).

Almost surely, 2^1941948883 is an apocalyptic number.

1941948883 is a deficient number, since it is larger than the sum of its proper divisors (277421277).

1941948883 is an equidigital number, since it uses as much as digits as its factorization.

1941948883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277421276.

The product of its digits is 1990656, while the sum is 55.

The square root of 1941948883 is about 44067.5490922742. The cubic root of 1941948883 is about 1247.6111995205.

The spelling of 1941948883 in words is "one billion, nine hundred forty-one million, nine hundred forty-eight thousand, eight hundred eighty-three".