2070726966 has 108 divisors (see below), whose sum is σ = 5736967236. Its totient is φ = 537823440.

The previous prime is 2070726929. The next prime is 2070726971. The reversal of 2070726966 is 6696270702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 97021 + ... + 116423.

It is an arithmetic number, because the mean of its divisors is an integer number (53120067).

Almost surely, 2^2070726966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2070726966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2868483618).

2070726966 is an abundant number, since it is smaller than the sum of its proper divisors (3666240270).

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

2070726966 is a wasteful number, since it uses less digits than its factorization.

2070726966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19447 (or 19426 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 2070726966 is about 45505.2410827588. The cubic root of 2070726966 is about 1274.6010728883.

The spelling of 2070726966 in words is "two billion, seventy million, seven hundred twenty-six thousand, nine hundred sixty-six".