948664312037 has 32 divisors (see below), whose sum is σ = 1111325098464. Its totient is φ = 801648230400.

The previous prime is 948664312021. The next prime is 948664312049. The reversal of 948664312037 is 730213466849.

It is a Cunningham number, because it is equal to 973994²+1.

It can be written as a sum of positive squares in 16 ways, for example, as 210085639201 + 738578672836 = 458351^2 + 859406^2 .

It is a cyclic number.

It is not a de Polignac number, because 948664312037 - 2⁴ = 948664312021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 948664312037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948664812037) 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 31 ways as a sum of consecutive naturals, for example, 28283837 + ... + 28317357.

It is an arithmetic number, because the mean of its divisors is an integer number (34728909327).

Almost surely, 2^948664312037 is an apocalyptic number.

It is an amenable number.

948664312037 is a deficient number, since it is larger than the sum of its proper divisors (162660786427).

948664312037 is a wasteful number, since it uses less digits than its factorization.

948664312037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37049.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 948664312037 in words is "nine hundred forty-eight billion, six hundred sixty-four million, three hundred twelve thousand, thirty-seven".