2607070649 has 16 divisors (see below), whose sum is σ = 2856981456. Its totient is φ = 2369126400.

The previous prime is 2607070639. The next prime is 2607070651. The reversal of 2607070649 is 9460707062.

It can be written as a sum of positive squares in 8 ways, for example, as 229825600 + 2377245049 = 15160^2 + 48757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2607070649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2607070639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48329 + ... + 86889.

It is an arithmetic number, because the mean of its divisors is an integer number (178561341).

Almost surely, 2^2607070649 is an apocalyptic number.

It is an amenable number.

2607070649 is a deficient number, since it is larger than the sum of its proper divisors (249910807).

2607070649 is a wasteful number, since it uses less digits than its factorization.

2607070649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38716.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 2607070649 is about 51059.4814799367. The cubic root of 2607070649 is about 1376.3142297795.

The spelling of 2607070649 in words is "two billion, six hundred seven million, seventy thousand, six hundred forty-nine".