6945001882 has 16 divisors (see below), whose sum is σ = 12821542272. Its totient is φ = 2747473200.

The previous prime is 6945001879. The next prime is 6945001883. The reversal of 6945001882 is 2881005496.

It is a happy number.

It is a super-2 number, since 2×6945001882² = 96466102281967083848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6945001883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19079494 + ... + 19079857.

It is an arithmetic number, because the mean of its divisors is an integer number (801346392).

Almost surely, 2^6945001882 is an apocalyptic number.

6945001882 is a deficient number, since it is larger than the sum of its proper divisors (5876540390).

6945001882 is a wasteful number, since it uses less digits than its factorization.

6945001882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38159373.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 6945001882 is about 83336.6778915502. The cubic root of 6945001882 is about 1907.9081180931.

The spelling of 6945001882 in words is "six billion, nine hundred forty-five million, one thousand, eight hundred eighty-two".