424704880 has 40 divisors (see below), whose sum is σ = 1045526832. Its totient is φ = 159888384.

The previous prime is 424704859. The next prime is 424704911. The reversal of 424704880 is 88407424.

It is a tau number, because it is divible by the number of its divisors (40).

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, 154782 + ... + 157501.

Almost surely, 2^424704880 is an apocalyptic number.

424704880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424704880 is an abundant number, since it is smaller than the sum of its proper divisors (620821952).

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

424704880 is a wasteful number, since it uses less digits than its factorization.

424704880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312313 (or 312307 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The square root of 424704880 is about 20608.3691737119. The cubic root of 424704880 is about 751.6732302174.

The spelling of 424704880 in words is "four hundred twenty-four million, seven hundred four thousand, eight hundred eighty".