423276860 has 24 divisors (see below), whose sum is σ = 897686496. Its totient is φ = 167633600.

The previous prime is 423276859. The next prime is 423276871. The reversal of 423276860 is 68672324.

It is a super-2 number, since 2×423276860² = 358326600422919200, which contains 22 as substring.

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, 102752 + ... + 106791.

It is an arithmetic number, because the mean of its divisors is an integer number (37403604).

Almost surely, 2^423276860 is an apocalyptic number.

It is an amenable number.

423276860 is an abundant number, since it is smaller than the sum of its proper divisors (474409636).

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

423276860 is a wasteful number, since it uses less digits than its factorization.

423276860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209653 (or 209651 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 423276860 is about 20573.6933971516. The cubic root of 423276860 is about 750.8298133929.

The spelling of 423276860 in words is "four hundred twenty-three million, two hundred seventy-six thousand, eight hundred sixty".