949272750769 has 12 divisors (see below), whose sum is σ = 1129936432944. Its totient is φ = 794739975624.

The previous prime is 949272750749. The next prime is 949272750793. The reversal of 949272750769 is 967057272949.

It is not a de Polignac number, because 949272750769 - 2²⁷ = 949138533041 is a prime.

It is a super-2 number, since 2×949272750769² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949272750709) by changing a digit.

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, 225264327 + ... + 225268540.

It is an arithmetic number, because the mean of its divisors is an integer number (94161369412).

Almost surely, 2^949272750769 is an apocalyptic number.

It is an amenable number.

949272750769 is a deficient number, since it is larger than the sum of its proper divisors (180663682175).

949272750769 is a wasteful number, since it uses less digits than its factorization.

949272750769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450532924 (or 450532917 counting only the distinct ones).

The product of its (nonzero) digits is 120022560, while the sum is 67.

The spelling of 949272750769 in words is "nine hundred forty-nine billion, two hundred seventy-two million, seven hundred fifty thousand, seven hundred sixty-nine".