2940812589 has 16 divisors (see below), whose sum is σ = 4606588224. Its totient is φ = 1645209600.

The previous prime is 2940812587. The next prime is 2940812627. The reversal of 2940812589 is 9852180492.

It is not a de Polignac number, because 2940812589 - 2¹ = 2940812587 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940812587) 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, 3427092 + ... + 3427949.

It is an arithmetic number, because the mean of its divisors is an integer number (287911764).

Almost surely, 2^2940812589 is an apocalyptic number.

It is an amenable number.

2940812589 is a deficient number, since it is larger than the sum of its proper divisors (1665775635).

2940812589 is a wasteful number, since it uses less digits than its factorization.

2940812589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855068.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 2940812589 is about 54229.2595284133. The cubic root of 2940812589 is about 1432.7017222146.

The spelling of 2940812589 in words is "two billion, nine hundred forty million, eight hundred twelve thousand, five hundred eighty-nine".