423337090 has 32 divisors (see below), whose sum is σ = 832182336. Its totient is φ = 153773760.

The previous prime is 423337073. The next prime is 423337093. The reversal of 423337090 is 90733324.

It is not an unprimeable number, because it can be changed into a prime (423337093) 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, 149629 + ... + 152431.

It is an arithmetic number, because the mean of its divisors is an integer number (26005698).

Almost surely, 2^423337090 is an apocalyptic number.

423337090 is a deficient number, since it is larger than the sum of its proper divisors (408845246).

423337090 is a wasteful number, since it uses less digits than its factorization.

423337090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 423337090 is about 20575.1571075411. The cubic root of 423337090 is about 750.8654247064.

The spelling of 423337090 in words is "four hundred twenty-three million, three hundred thirty-seven thousand, ninety".