424664100 has 144 divisors (see below), whose sum is σ = 1560316800. Its totient is φ = 97061760.

The previous prime is 424664099. The next prime is 424664137. The reversal of 424664100 is 1466424.

424664100 is a `hidden beast` number, since 4 + 246 + 6 + 410 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7666 + ... + 30134.

Almost surely, 2^424664100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424664100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780158400).

424664100 is an abundant number, since it is smaller than the sum of its proper divisors (1135652700).

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

424664100 is a wasteful number, since it uses less digits than its factorization.

424664100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22499 (or 22486 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 424664100 is about 20607.3797461007. The cubic root of 424664100 is about 751.6491709887.

The spelling of 424664100 in words is "four hundred twenty-four million, six hundred sixty-four thousand, one hundred".