8952947690 has 16 divisors (see below), whose sum is σ = 16198808328. Its totient is φ = 3562622976.

The previous prime is 8952947659. The next prime is 8952947693. The reversal of 8952947690 is 967492598.

It can be written as a sum of positive squares in 4 ways, for example, as 4509525409 + 4443422281 = 67153^2 + 66659^2 .

It is a super-2 number, since 2×8952947690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8952947693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2317487 + ... + 2321346.

Almost surely, 2^8952947690 is an apocalyptic number.

8952947690 is a deficient number, since it is larger than the sum of its proper divisors (7245860638).

8952947690 is a wasteful number, since it uses less digits than its factorization.

8952947690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639033.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The square root of 8952947690 is about 94620.0173853292. The cubic root of 8952947690 is about 2076.4525709523.

The spelling of 8952947690 in words is "eight billion, nine hundred fifty-two million, nine hundred forty-seven thousand, six hundred ninety".