2670842641 has 16 divisors (see below), whose sum is σ = 2753549568. Its totient is φ = 2589642000.

The previous prime is 2670842611. The next prime is 2670842677. The reversal of 2670842641 is 1462480762.

It is a happy number.

2670842641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2670842641 - 2⁷ = 2670842513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2670842594 and 2670842603.

It is not an unprimeable number, because it can be changed into a prime (2670842611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1839966 + ... + 1841416.

It is an arithmetic number, because the mean of its divisors is an integer number (172096848).

Almost surely, 2^2670842641 is an apocalyptic number.

It is an amenable number.

2670842641 is a deficient number, since it is larger than the sum of its proper divisors (82706927).

2670842641 is a wasteful number, since it uses less digits than its factorization.

2670842641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 2670842641 is about 51680.1958297373. The cubic root of 2670842641 is about 1387.4460358960.

The spelling of 2670842641 in words is "two billion, six hundred seventy million, eight hundred forty-two thousand, six hundred forty-one".