423636352 has 16 divisors (see below), whose sum is σ = 843963300. Its totient is φ = 211818112.

The previous prime is 423636337. The next prime is 423636371. The reversal of 423636352 is 253636324.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-3 number, since 3×423636352³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654702 + ... + 1654957.

Almost surely, 2^423636352 is an apocalyptic number.

It is an amenable number.

423636352 is a deficient number, since it is larger than the sum of its proper divisors (420326948).

423636352 is an equidigital number, since it uses as much as digits as its factorization.

423636352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309673 (or 3309661 counting only the distinct ones).

The product of its digits is 77760, while the sum is 34.

The square root of 423636352 is about 20582.4282338115. The cubic root of 423636352 is about 751.0423149166.

The spelling of 423636352 in words is "four hundred twenty-three million, six hundred thirty-six thousand, three hundred fifty-two".