2940082641 has 12 divisors (see below), whose sum is σ = 4361564532. Its totient is φ = 1907080416.

The previous prime is 2940082627. The next prime is 2940082643. The reversal of 2940082641 is 1462800492.

2940082641 is a `hidden beast` number, since 2 + 9 + 4 + 0 + 0 + 8 + 2 + 641 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1319215041 + 1620867600 = 36321^2 + 40260^2 .

It is not a de Polignac number, because 2940082641 - 2⁶ = 2940082577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2940082596 and 2940082605.

It is not an unprimeable number, because it can be changed into a prime (2940082643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4414206 + ... + 4414871.

It is an arithmetic number, because the mean of its divisors is an integer number (363463711).

Almost surely, 2^2940082641 is an apocalyptic number.

It is an amenable number.

2940082641 is a deficient number, since it is larger than the sum of its proper divisors (1421481891).

2940082641 is a wasteful number, since it uses less digits than its factorization.

2940082641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8829120 (or 8829117 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2940082641 is about 54222.5289063504. The cubic root of 2940082641 is about 1432.5831739943.

The spelling of 2940082641 in words is "two billion, nine hundred forty million, eighty-two thousand, six hundred forty-one".