791672383 has 2 divisors, whose sum is σ = 791672384. Its totient is φ = 791672382.

The previous prime is 791672377. The next prime is 791672417. The reversal of 791672383 is 383276197.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 791672383 - 2²⁵ = 758117951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791672353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395836191 + 395836192.

It is an arithmetic number, because the mean of its divisors is an integer number (395836192).

Almost surely, 2^791672383 is an apocalyptic number.

791672383 is a deficient number, since it is larger than the sum of its proper divisors (1).

791672383 is an equidigital number, since it uses as much as digits as its factorization.

791672383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 46.

The square root of 791672383 is about 28136.6732752826. The cubic root of 791672383 is about 925.0854103748.

The spelling of 791672383 in words is "seven hundred ninety-one million, six hundred seventy-two thousand, three hundred eighty-three".