1024671680 has 28 divisors (see below), whose sum is σ = 2440000200. Its totient is φ = 409868544.

The previous prime is 1024671679. The next prime is 1024671709. The reversal of 1024671680 is 861764201.

It is a self number, because there is not a number n which added to its sum of digits gives 1024671680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600730 + ... + 1601369.

Almost surely, 2^1024671680 is an apocalyptic number.

1024671680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024671680 is an abundant number, since it is smaller than the sum of its proper divisors (1415328520).

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

1024671680 is an equidigital number, since it uses as much as digits as its factorization.

1024671680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202116 (or 3202106 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1024671680 is about 32010.4932795482. The cubic root of 1024671680 is about 1008.1571729383.

The spelling of 1024671680 in words is "one billion, twenty-four million, six hundred seventy-one thousand, six hundred eighty".