2706965217 has 24 divisors (see below), whose sum is σ = 4376342880. Its totient is φ = 1640041560.

The previous prime is 2706965201. The next prime is 2706965221. The reversal of 2706965217 is 7125696072.

It is not a de Polignac number, because 2706965217 - 2⁴ = 2706965201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2706965297) 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, 895134 + ... + 898152.

It is an arithmetic number, because the mean of its divisors is an integer number (182347620).

Almost surely, 2^2706965217 is an apocalyptic number.

2706965217 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2706965217 is a deficient number, since it is larger than the sum of its proper divisors (1669377663).

2706965217 is an frugal number, since it uses more digits than its factorization.

2706965217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6058 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 2706965217 is about 52028.5038896949. The cubic root of 2706965217 is about 1393.6730172257.

The spelling of 2706965217 in words is "two billion, seven hundred six million, nine hundred sixty-five thousand, two hundred seventeen".