423976750 has 32 divisors (see below), whose sum is σ = 796019328. Its totient is φ = 169092000.

The previous prime is 423976727. The next prime is 423976759. The reversal of 423976750 is 57679324.

It is a junction number, because it is equal to n+sod(n) for n = 423976697 and 423976706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423976759) 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, 89440 + ... + 94060.

It is an arithmetic number, because the mean of its divisors is an integer number (24875604).

Almost surely, 2^423976750 is an apocalyptic number.

423976750 is a deficient number, since it is larger than the sum of its proper divisors (372042578).

423976750 is a wasteful number, since it uses less digits than its factorization.

423976750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005 (or 4995 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 423976750 is about 20590.6957143269. The cubic root of 423976750 is about 751.2434188882.

The spelling of 423976750 in words is "four hundred twenty-three million, nine hundred seventy-six thousand, seven hundred fifty".