2906710020 has 72 divisors (see below), whose sum is σ = 9121071960. Its totient is φ = 748392960.

The previous prime is 2906710019. The next prime is 2906710021. The reversal of 2906710020 is 200176092.

It is an interprime number because it is at equal distance from previous prime (2906710019) and next prime (2906710021).

It can be written as a sum of positive squares in 4 ways, for example, as 285474816 + 2621235204 = 16896^2 + 51198^2 .

It is not an unprimeable number, because it can be changed into a prime (2906710021) 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, 273201 + ... + 283640.

It is an arithmetic number, because the mean of its divisors is an integer number (126681555).

Almost surely, 2^2906710020 is an apocalyptic number.

2906710020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2906710020 is an abundant number, since it is smaller than the sum of its proper divisors (6214361940).

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

2906710020 is a wasteful number, since it uses less digits than its factorization.

2906710020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556885 (or 556880 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2906710020 is about 53913.9130466339. The cubic root of 2906710020 is about 1427.1421594908.

The spelling of 2906710020 in words is "two billion, nine hundred six million, seven hundred ten thousand, twenty".