423616093 has 8 divisors (see below), whose sum is σ = 442654848. Its totient is φ = 404629104.

The previous prime is 423616087. The next prime is 423616097. The reversal of 423616093 is 390616324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 423616093 - 2²¹ = 421518941 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 (423616097) 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, 4296 + ... + 29422.

It is an arithmetic number, because the mean of its divisors is an integer number (55331856).

Almost surely, 2^423616093 is an apocalyptic number.

It is an amenable number.

423616093 is a deficient number, since it is larger than the sum of its proper divisors (19038755).

423616093 is a wasteful number, since it uses less digits than its factorization.

423616093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25883.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 423616093 is about 20581.9360848293. The cubic root of 423616093 is about 751.0303426919.

The spelling of 423616093 in words is "four hundred twenty-three million, six hundred sixteen thousand, ninety-three".