6940611801 has 24 divisors (see below), whose sum is σ = 10111381280. Its totient is φ = 4587451200.

The previous prime is 6940611791. The next prime is 6940611809. The reversal of 6940611801 is 1081160496.

It is a happy number.

It is not a de Polignac number, because 6940611801 - 2¹⁹ = 6940087513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6940611809) 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, 1011141 + ... + 1017981.

Almost surely, 2^6940611801 is an apocalyptic number.

It is an amenable number.

6940611801 is a deficient number, since it is larger than the sum of its proper divisors (3170769479).

6940611801 is a wasteful number, since it uses less digits than its factorization.

6940611801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797 (or 7794 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 6940611801 is about 83310.3342989332. The cubic root of 6940611801 is about 1907.5060238103.

The spelling of 6940611801 in words is "six billion, nine hundred forty million, six hundred eleven thousand, eight hundred one".