6940671363 has 24 divisors (see below), whose sum is σ = 10105149600. Its totient is φ = 4590391680.

The previous prime is 6940671359. The next prime is 6940671371. The reversal of 6940671363 is 3631760496.

It is not a de Polignac number, because 6940671363 - 2² = 6940671359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6940671863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1275258 + ... + 1280688.

It is an arithmetic number, because the mean of its divisors is an integer number (421047900).

Almost surely, 2^6940671363 is an apocalyptic number.

6940671363 is a deficient number, since it is larger than the sum of its proper divisors (3164478237).

6940671363 is a wasteful number, since it uses less digits than its factorization.

6940671363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6539 (or 6536 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 6940671363 is about 83310.6917688240. The cubic root of 6940671363 is about 1907.5114803200.

The spelling of 6940671363 in words is "six billion, nine hundred forty million, six hundred seventy-one thousand, three hundred sixty-three".