2606797450 has 24 divisors (see below), whose sum is σ = 4857998220. Its totient is φ = 1040707200.

The previous prime is 2606797441. The next prime is 2606797513. The reversal of 2606797450 is 547976062.

It can be written as a sum of positive squares in 6 ways, for example, as 1147786641 + 1459010809 = 33879^2 + 38197^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2606797450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23985 + ... + 76084.

Almost surely, 2^2606797450 is an apocalyptic number.

2606797450 is a deficient number, since it is larger than the sum of its proper divisors (2251200770).

2606797450 is a wasteful number, since it uses less digits than its factorization.

2606797450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100602 (or 100597 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 2606797450 is about 51056.8061084906. The cubic root of 2606797450 is about 1376.2661527284.

The spelling of 2606797450 in words is "two billion, six hundred six million, seven hundred ninety-seven thousand, four hundred fifty".