9375700649 has 4 divisors (see below), whose sum is σ = 10715086464. Its totient is φ = 8036314836.

The previous prime is 9375700637. The next prime is 9375700681. The reversal of 9375700649 is 9460075739.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9460075739 = 449 ⋅21069211.

It is a cyclic number.

It is not a de Polignac number, because 9375700649 - 2³² = 5080733353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9375700597 and 9375700606.

It is not an unprimeable number, because it can be changed into a prime (9375700699) 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 3 ways as a sum of consecutive naturals, for example, 669692897 + ... + 669692910.

It is an arithmetic number, because the mean of its divisors is an integer number (2678771616).

Almost surely, 2^9375700649 is an apocalyptic number.

It is an amenable number.

9375700649 is a deficient number, since it is larger than the sum of its proper divisors (1339385815).

9375700649 is a wasteful number, since it uses less digits than its factorization.

9375700649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339385814.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The square root of 9375700649 is about 96828.2017234648. The cubic root of 9375700649 is about 2108.6341908573.

The spelling of 9375700649 in words is "nine billion, three hundred seventy-five million, seven hundred thousand, six hundred forty-nine".