7885484460 has 120 divisors (see below), whose sum is σ = 28270962720. Its totient is φ = 1802393856.

The previous prime is 7885484447. The next prime is 7885484479. The reversal of 7885484460 is 644845887.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7885484397 and 7885484406.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 336345 + ... + 359024.

It is an arithmetic number, because the mean of its divisors is an integer number (235591356).

Almost surely, 2^7885484460 is an apocalyptic number.

7885484460 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7885484460 is an abundant number, since it is smaller than the sum of its proper divisors (20385478260).

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

7885484460 is a wasteful number, since it uses less digits than its factorization.

7885484460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695397 (or 695386 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The square root of 7885484460 is about 88800.2503374850. The cubic root of 7885484460 is about 1990.4111386742.

The spelling of 7885484460 in words is "seven billion, eight hundred eighty-five million, four hundred eighty-four thousand, four hundred sixty".