6887061330 has 32 divisors (see below), whose sum is σ = 16630363584. Its totient is φ = 1825281216.

The previous prime is 6887061329. The next prime is 6887061353. The reversal of 6887061330 is 331607886.

It is a super-2 number, since 2×6887061330² = 94863227526362737800, which contains 22 as substring.

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, 699309 + ... + 709088.

It is an arithmetic number, because the mean of its divisors is an integer number (519698862).

Almost surely, 2^6887061330 is an apocalyptic number.

6887061330 is an abundant number, since it is smaller than the sum of its proper divisors (9743302254).

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

6887061330 is a wasteful number, since it uses less digits than its factorization.

6887061330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408570.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 6887061330 is about 82988.3204433009. The cubic root of 6887061330 is about 1902.5875483710.

The spelling of 6887061330 in words is "six billion, eight hundred eighty-seven million, sixty-one thousand, three hundred thirty".