423699260 has 24 divisors (see below), whose sum is σ = 892132080. Its totient is φ = 169029504.

The previous prime is 423699209. The next prime is 423699271. The reversal of 423699260 is 62996324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20369 + ... + 35528.

It is an arithmetic number, because the mean of its divisors is an integer number (37172170).

Almost surely, 2^423699260 is an apocalyptic number.

It is an amenable number.

423699260 is an abundant number, since it is smaller than the sum of its proper divisors (468432820).

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

423699260 is a wasteful number, since it uses less digits than its factorization.

423699260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56285 (or 56283 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 423699260 is about 20583.9563738364. The cubic root of 423699260 is about 751.0794884903.

The spelling of 423699260 in words is "four hundred twenty-three million, six hundred ninety-nine thousand, two hundred sixty".