754790423 has 4 divisors (see below), whose sum is σ = 757202208. Its totient is φ = 752378640.

The previous prime is 754790389. The next prime is 754790461. The reversal of 754790423 is 324097457.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324097457 = 439 ⋅738263.

It is a cyclic number.

It is not a de Polignac number, because 754790423 - 2⁶ = 754790359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (754790723) 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, 1205423 + ... + 1206048.

It is an arithmetic number, because the mean of its divisors is an integer number (189300552).

Almost surely, 2^754790423 is an apocalyptic number.

754790423 is a deficient number, since it is larger than the sum of its proper divisors (2411785).

754790423 is a wasteful number, since it uses less digits than its factorization.

754790423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411784.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 754790423 is about 27473.4494193940. The cubic root of 754790423 is about 910.4905872225.

The spelling of 754790423 in words is "seven hundred fifty-four million, seven hundred ninety thousand, four hundred twenty-three".