8476495690 has 16 divisors (see below), whose sum is σ = 16431361128. Its totient is φ = 3129782976.

The previous prime is 8476495661. The next prime is 8476495691. The reversal of 8476495690 is 965946748.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7635089641 + 841406049 = 87379^2 + 29007^2 .

It is a super-2 number, since 2×8476495690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8476495691) 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 7 ways as a sum of consecutive naturals, for example, 32601777 + ... + 32602036.

Almost surely, 2^8476495690 is an apocalyptic number.

8476495690 is a deficient number, since it is larger than the sum of its proper divisors (7954865438).

8476495690 is a wasteful number, since it uses less digits than its factorization.

8476495690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65203833.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The square root of 8476495690 is about 92067.8863122207. The cubic root of 8476495690 is about 2038.9447068176.

The spelling of 8476495690 in words is "eight billion, four hundred seventy-six million, four hundred ninety-five thousand, six hundred ninety".