1948716080 has 20 divisors (see below), whose sum is σ = 4530765072. Its totient is φ = 779486400.

The previous prime is 1948716053. The next prime is 1948716089. The reversal of 1948716080 is 806178491.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1948716089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12179396 + ... + 12179555.

Almost surely, 2^1948716080 is an apocalyptic number.

1948716080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1948716080 is an abundant number, since it is smaller than the sum of its proper divisors (2582048992).

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

1948716080 is a wasteful number, since it uses less digits than its factorization.

1948716080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24358964 (or 24358958 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 1948716080 is about 44144.2644066021. The cubic root of 1948716080 is about 1249.0587217742.

The spelling of 1948716080 in words is "one billion, nine hundred forty-eight million, seven hundred sixteen thousand, eighty".