3479684680 has 16 divisors (see below), whose sum is σ = 7829290620. Its totient is φ = 1391873856.

The previous prime is 3479684629. The next prime is 3479684687. The reversal of 3479684680 is 864869743.

It can be written as a sum of positive squares in 2 ways, for example, as 3185699364 + 293985316 = 56442^2 + 17146^2 .

It is not an unprimeable number, because it can be changed into a prime (3479684687) 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 3 ways as a sum of consecutive naturals, for example, 43496019 + ... + 43496098.

Almost surely, 2^3479684680 is an apocalyptic number.

It is an amenable number.

3479684680 is an abundant number, since it is smaller than the sum of its proper divisors (4349605940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3479684680 is a wasteful number, since it uses less digits than its factorization.

3479684680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86992128 (or 86992124 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The square root of 3479684680 is about 58988.8521671680. The cubic root of 3479684680 is about 1515.3511993192.

The spelling of 3479684680 in words is "three billion, four hundred seventy-nine million, six hundred eighty-four thousand, six hundred eighty".