424693080 has 192 divisors, whose sum is σ = 1591050240. Its totient is φ = 96235776.

The previous prime is 424693079. The next prime is 424693097. The reversal of 424693080 is 80396424.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 319377 + ... + 320703.

It is an arithmetic number, because the mean of its divisors is an integer number (8286720).

Almost surely, 2^424693080 is an apocalyptic number.

424693080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424693080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795525120).

424693080 is an abundant number, since it is smaller than the sum of its proper divisors (1166357160).

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

424693080 is a wasteful number, since it uses less digits than its factorization.

424693080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 424693080 is about 20608.0828802681. The cubic root of 424693080 is about 751.6662686568. Note that the first 3 decimals are identical.

The spelling of 424693080 in words is "four hundred twenty-four million, six hundred ninety-three thousand, eighty".