423876370 has 16 divisors (see below), whose sum is σ = 780721920. Its totient is φ = 165607344.

The previous prime is 423876353. The next prime is 423876379. The reversal of 423876370 is 73678324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (423876379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492450 + ... + 493309.

It is an arithmetic number, because the mean of its divisors is an integer number (48795120).

Almost surely, 2^423876370 is an apocalyptic number.

423876370 is a deficient number, since it is larger than the sum of its proper divisors (356845550).

423876370 is a wasteful number, since it uses less digits than its factorization.

423876370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985809.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 423876370 is about 20588.2580613319. The cubic root of 423876370 is about 751.1841265123.

It can be divided in two parts, 4238 and 76370, that added together give a palindrome (80608).

The spelling of 423876370 in words is "four hundred twenty-three million, eight hundred seventy-six thousand, three hundred seventy".