423367653 has 8 divisors (see below), whose sum is σ = 579746848. Its totient is φ = 274616784.

The previous prime is 423367639. The next prime is 423367673. The reversal of 423367653 is 356763324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423367653 - 2⁵ = 423367621 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 (423367603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906951 + ... + 1907172.

It is an arithmetic number, because the mean of its divisors is an integer number (72468356).

Almost surely, 2^423367653 is an apocalyptic number.

It is an amenable number.

423367653 is a deficient number, since it is larger than the sum of its proper divisors (156379195).

423367653 is a wasteful number, since it uses less digits than its factorization.

423367653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814163.

The product of its digits is 272160, while the sum is 39.

The square root of 423367653 is about 20575.8998102149. The cubic root of 423367653 is about 750.8834939537.

The spelling of 423367653 in words is "four hundred twenty-three million, three hundred sixty-seven thousand, six hundred fifty-three".