848520816 has 80 divisors (see below), whose sum is σ = 2575251840. Its totient is φ = 237346560.

The previous prime is 848520781. The next prime is 848520823. The reversal of 848520816 is 618025848.

It is a super-3 number, since 3×848520816³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

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, 54946 + ... + 68673.

It is an arithmetic number, because the mean of its divisors is an integer number (32190648).

Almost surely, 2^848520816 is an apocalyptic number.

It is an amenable number.

848520816 is an abundant number, since it is smaller than the sum of its proper divisors (1726731024).

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

848520816 is a wasteful number, since it uses less digits than its factorization.

848520816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123654 (or 123648 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 848520816 is about 29129.3806319324. The cubic root of 848520816 is about 946.7184342076.

The spelling of 848520816 in words is "eight hundred forty-eight million, five hundred twenty thousand, eight hundred sixteen".