508242384 has 80 divisors (see below), whose sum is σ = 1571080000. Its totient is φ = 156380544.

The previous prime is 508242379. The next prime is 508242401. The reversal of 508242384 is 483242805.

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 15 ways as a sum of consecutive naturals, for example, 39634 + ... + 50865.

It is an arithmetic number, because the mean of its divisors is an integer number (19638500).

Almost surely, 2^508242384 is an apocalyptic number.

508242384 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

508242384 is an abundant number, since it is smaller than the sum of its proper divisors (1062837616).

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

508242384 is a wasteful number, since it uses less digits than its factorization.

508242384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90529 (or 90517 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 508242384 is about 22544.2317234365. The cubic root of 508242384 is about 798.0381009566.

The spelling of 508242384 in words is "five hundred eight million, two hundred forty-two thousand, three hundred eighty-four".