1516684848 has 120 divisors (see below), whose sum is σ = 4569207552. Its totient is φ = 432254592.

The previous prime is 1516684831. The next prime is 1516684859. The reversal of 1516684848 is 8484866151.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1516684848.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1709461 + ... + 1710347.

Almost surely, 2^1516684848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1516684848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2284603776).

1516684848 is an abundant number, since it is smaller than the sum of its proper divisors (3052522704).

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

1516684848 is a wasteful number, since it uses less digits than its factorization.

1516684848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639 (or 1626 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 51.

The square root of 1516684848 is about 38944.6382445646. The cubic root of 1516684848 is about 1148.9429096441.

The spelling of 1516684848 in words is "one billion, five hundred sixteen million, six hundred eighty-four thousand, eight hundred forty-eight".