2617149064 has 16 divisors (see below), whose sum is σ = 5026841820. Its totient is φ = 1276657920.

The previous prime is 2617149049. The next prime is 2617149079. The reversal of 2617149064 is 4609417162.

It is an interprime number because it is at equal distance from previous prime (2617149049) and next prime (2617149079).

It can be written as a sum of positive squares in 2 ways, for example, as 2617140964 + 8100 = 51158^2 + 90^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3989229 + ... + 3989884.

Almost surely, 2^2617149064 is an apocalyptic number.

It is an amenable number.

2617149064 is a deficient number, since it is larger than the sum of its proper divisors (2409692756).

2617149064 is a wasteful number, since it uses less digits than its factorization.

2617149064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7979160 (or 7979156 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2617149064 is about 51158.0791664425. The cubic root of 2617149064 is about 1378.0854680611.

The spelling of 2617149064 in words is "two billion, six hundred seventeen million, one hundred forty-nine thousand, sixty-four".