2949576073 has 2 divisors, whose sum is σ = 2949576074. Its totient is φ = 2949576072.

The previous prime is 2949576067. The next prime is 2949576103. The reversal of 2949576073 is 3706759492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2292781689 + 656794384 = 47883^2 + 25628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2949576073 is a prime.

It is a super-3 number, since 3×2949576073³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2949576073.

It is not a weakly prime, because it can be changed into another prime (2949576043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474788036 + 1474788037.

It is an arithmetic number, because the mean of its divisors is an integer number (1474788037).

Almost surely, 2^2949576073 is an apocalyptic number.

It is an amenable number.

2949576073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2949576073 is an equidigital number, since it uses as much as digits as its factorization.

2949576073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The square root of 2949576073 is about 54309.9997514270. Note that the first 3 decimals coincide. The cubic root of 2949576073 is about 1434.1234389778.

The spelling of 2949576073 in words is "two billion, nine hundred forty-nine million, five hundred seventy-six thousand, seventy-three".