2606844020 has 24 divisors (see below), whose sum is σ = 5972043168. Its totient is φ = 947943200.

The previous prime is 2606844013. The next prime is 2606844043. The reversal of 2606844020 is 204486062.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5924426 + ... + 5924865.

It is an arithmetic number, because the mean of its divisors is an integer number (248835132).

Almost surely, 2^2606844020 is an apocalyptic number.

2606844020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2606844020 is an abundant number, since it is smaller than the sum of its proper divisors (3365199148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2606844020 is a wasteful number, since it uses less digits than its factorization.

2606844020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11849311 (or 11849309 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 2606844020 is about 51057.2621671002. The cubic root of 2606844020 is about 1376.2743482677.

The spelling of 2606844020 in words is "two billion, six hundred six million, eight hundred forty-four thousand, twenty".