423663350 has 72 divisors (see below), whose sum is σ = 872756640. Its totient is φ = 152891200.

The previous prime is 423663347. The next prime is 423663413. The reversal of 423663350 is 53366324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1445804 + ... + 1446096.

It is an arithmetic number, because the mean of its divisors is an integer number (12121620).

Almost surely, 2^423663350 is an apocalyptic number.

423663350 is an abundant number, since it is smaller than the sum of its proper divisors (449093290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423663350 is a wasteful number, since it uses less digits than its factorization.

423663350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 423663350 is about 20583.0840740643. The cubic root of 423663350 is about 751.0582690162.

The spelling of 423663350 in words is "four hundred twenty-three million, six hundred sixty-three thousand, three hundred fifty".