6940801412 has 18 divisors (see below), whose sum is σ = 12862169838. Its totient is φ = 3265936192.

The previous prime is 6940801411. The next prime is 6940801453. The reversal of 6940801412 is 2141080496.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6532518976 + 408282436 = 80824^2 + 20206^2 .

It is not an unprimeable number, because it can be changed into a prime (6940801411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 681953 + ... + 692055.

It is an arithmetic number, because the mean of its divisors is an integer number (714564991).

Almost surely, 2^6940801412 is an apocalyptic number.

It is an amenable number.

6940801412 is a deficient number, since it is larger than the sum of its proper divisors (5921368426).

6940801412 is an equidigital number, since it uses as much as digits as its factorization.

6940801412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20227 (or 10122 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 6940801412 is about 83311.4722712304. The cubic root of 6940801412 is about 1907.5233940768.

The spelling of 6940801412 in words is "six billion, nine hundred forty million, eight hundred one thousand, four hundred twelve".