941073391 has 2 divisors, whose sum is σ = 941073392. Its totient is φ = 941073390.

The previous prime is 941073383. The next prime is 941073431. The reversal of 941073391 is 193370149.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 941073391 - 2³ = 941073383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 941073391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941073691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470536695 + 470536696.

It is an arithmetic number, because the mean of its divisors is an integer number (470536696).

Almost surely, 2^941073391 is an apocalyptic number.

941073391 is a deficient number, since it is larger than the sum of its proper divisors (1).

941073391 is an equidigital number, since it uses as much as digits as its factorization.

941073391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 941073391 is about 30676.9195161444. The cubic root of 941073391 is about 979.9588317428.

The spelling of 941073391 in words is "nine hundred forty-one million, seventy-three thousand, three hundred ninety-one".