701789423 has 4 divisors (see below), whose sum is σ = 712263960. Its totient is φ = 691314888.

The previous prime is 701789419. The next prime is 701789441. The reversal of 701789423 is 324987107.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324987107 = 8807 ⋅36901.

It is a cyclic number.

It is not a de Polignac number, because 701789423 - 2² = 701789419 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 (701789443) 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, 5237168 + ... + 5237301.

It is an arithmetic number, because the mean of its divisors is an integer number (178065990).

Almost surely, 2^701789423 is an apocalyptic number.

701789423 is a deficient number, since it is larger than the sum of its proper divisors (10474537).

701789423 is a wasteful number, since it uses less digits than its factorization.

701789423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10474536.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 701789423 is about 26491.3084425817. The cubic root of 701789423 is about 888.6599464593.

The spelling of 701789423 in words is "seven hundred one million, seven hundred eighty-nine thousand, four hundred twenty-three".