2494494608 has 60 divisors (see below), whose sum is σ = 5089907484. Its totient is φ = 1183852800.

The previous prime is 2494494593. The next prime is 2494494619. The reversal of 2494494608 is 8064944942.

It can be written as a sum of positive squares in 2 ways, for example, as 2139247504 + 355247104 = 46252^2 + 18848^2 .

It is a super-3 number, since 3×2494494608³ (a number of 29 digits) contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 813398 + ... + 816458.

Almost surely, 2^2494494608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2494494608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2544953742).

2494494608 is an abundant number, since it is smaller than the sum of its proper divisors (2595412876).

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

2494494608 is a wasteful number, since it uses less digits than its factorization.

2494494608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3184 (or 3147 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 2494494608 is about 49944.9157372400. The cubic root of 2494494608 is about 1356.2118138908.

The spelling of 2494494608 in words is "two billion, four hundred ninety-four million, four hundred ninety-four thousand, six hundred eight".