8708949519249 has 64 divisors (see below), whose sum is σ = 14001091973120. Its totient is φ = 4703881248000.

The previous prime is 8708949519239. The next prime is 8708949519251. The reversal of 8708949519249 is 9429159498078.

It is a happy number.

It is not a de Polignac number, because 8708949519249 - 2¹¹ = 8708949517201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8708949519239) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 364211604 + ... + 364235514.

It is an arithmetic number, because the mean of its divisors is an integer number (218767062080).

Almost surely, 2^{8708949519249} is an apocalyptic number.

It is an amenable number.

8708949519249 is a deficient number, since it is larger than the sum of its proper divisors (5292142453871).

8708949519249 is a wasteful number, since it uses less digits than its factorization.

8708949519249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25982.

The product of its (nonzero) digits is 470292480, while the sum is 75.

The spelling of 8708949519249 in words is "eight trillion, seven hundred eight billion, nine hundred forty-nine million, five hundred nineteen thousand, two hundred forty-nine".