2956494817 has 8 divisors (see below), whose sum is σ = 3003287040. Its totient is φ = 2909872800.

The previous prime is 2956494787. The next prime is 2956494841. The reversal of 2956494817 is 7184946592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2956494817 - 2¹⁵ = 2956462049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2956494857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7309 + ... + 77242.

It is an arithmetic number, because the mean of its divisors is an integer number (375410880).

Almost surely, 2^2956494817 is an apocalyptic number.

It is an amenable number.

2956494817 is a deficient number, since it is larger than the sum of its proper divisors (46792223).

2956494817 is an equidigital number, since it uses as much as digits as its factorization.

2956494817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85103.

The product of its digits is 4354560, while the sum is 55.

The square root of 2956494817 is about 54373.6592202511. The cubic root of 2956494817 is about 1435.2438920645.

The spelling of 2956494817 in words is "two billion, nine hundred fifty-six million, four hundred ninety-four thousand, eight hundred seventeen".