8736052949 has 12 divisors (see below), whose sum is σ = 9661029696. Its totient is φ = 7892466192.

The previous prime is 8736052907. The next prime is 8736052961. The reversal of 8736052949 is 9492506378.

It is a happy number.

It is not a de Polignac number, because 8736052949 - 2¹⁶ = 8735987413 is a prime.

It is a super-2 number, since 2×8736052949² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8736052949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8736052979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 541979 + ... + 557864.

It is an arithmetic number, because the mean of its divisors is an integer number (805085808).

Almost surely, 2^8736052949 is an apocalyptic number.

It is an amenable number.

8736052949 is a deficient number, since it is larger than the sum of its proper divisors (924976747).

8736052949 is a wasteful number, since it uses less digits than its factorization.

8736052949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099916 (or 1099903 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The square root of 8736052949 is about 93466.8548149557. The cubic root of 8736052949 is about 2059.5472147943.

The spelling of 8736052949 in words is "eight billion, seven hundred thirty-six million, fifty-two thousand, nine hundred forty-nine".