1878448760 has 16 divisors (see below), whose sum is σ = 4226509800. Its totient is φ = 751379488.

The previous prime is 1878448739. The next prime is 1878448769. The reversal of 1878448760 is 678448781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1878448769) 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, 23480570 + ... + 23480649.

Almost surely, 2^1878448760 is an apocalyptic number.

1878448760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1878448760 is an abundant number, since it is smaller than the sum of its proper divisors (2348061040).

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

1878448760 is a wasteful number, since it uses less digits than its factorization.

1878448760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46961230 (or 46961226 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 53.

The square root of 1878448760 is about 43341.0747444038. The cubic root of 1878448760 is about 1233.8616073094.

The spelling of 1878448760 in words is "one billion, eight hundred seventy-eight million, four hundred forty-eight thousand, seven hundred sixty".