1941956093 has 24 divisors (see below), whose sum is σ = 2510909280. Its totient is φ = 1484639520.

The previous prime is 1941956089. The next prime is 1941956113. The reversal of 1941956093 is 3906591491.

It is a happy number.

It is not a de Polignac number, because 1941956093 - 2² = 1941956089 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941950093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5423 + ... + 62556.

It is an arithmetic number, because the mean of its divisors is an integer number (104621220).

Almost surely, 2^1941956093 is an apocalyptic number.

It is an amenable number.

1941956093 is a deficient number, since it is larger than the sum of its proper divisors (568953187).

1941956093 is a wasteful number, since it uses less digits than its factorization.

1941956093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68057 (or 68050 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 47.

The square root of 1941956093 is about 44067.6308984270. The cubic root of 1941956093 is about 1247.6127435477.

The spelling of 1941956093 in words is "one billion, nine hundred forty-one million, nine hundred fifty-six thousand, ninety-three".