4648347840 has 112 divisors (see below), whose sum is σ = 15400251648. Its totient is φ = 1185659904.

The previous prime is 4648347839. The next prime is 4648347877. The reversal of 4648347840 is 487438464.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4648347840.

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, 83182 + ... + 127341.

Almost surely, 2^4648347840 is an apocalyptic number.

4648347840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4648347840 is an abundant number, since it is smaller than the sum of its proper divisors (10751903808).

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

4648347840 is a wasteful number, since it uses less digits than its factorization.

4648347840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210566 (or 210556 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 48.

The square root of 4648347840 is about 68178.7931838046. The cubic root of 4648347840 is about 1668.9098314836.

The spelling of 4648347840 in words is "four billion, six hundred forty-eight million, three hundred forty-seven thousand, eight hundred forty".