423080791 has 16 divisors (see below), whose sum is σ = 506064384. Its totient is φ = 345828384.

The previous prime is 423080789. The next prime is 423080807. The reversal of 423080791 is 197080324.

It is a cyclic number.

It is not a de Polignac number, because 423080791 - 2¹ = 423080789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423080711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52081 + ... + 59653.

It is an arithmetic number, because the mean of its divisors is an integer number (31629024).

Almost surely, 2^423080791 is an apocalyptic number.

423080791 is a deficient number, since it is larger than the sum of its proper divisors (82983593).

423080791 is a wasteful number, since it uses less digits than its factorization.

423080791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7950.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 423080791 is about 20568.9278038502. The cubic root of 423080791 is about 750.7138631318.

The spelling of 423080791 in words is "four hundred twenty-three million, eighty thousand, seven hundred ninety-one".