3478568 has 8 divisors (see below), whose sum is σ = 6522330. Its totient is φ = 1739280.

The previous prime is 3478561. The next prime is 3478597. The reversal of 3478568 is 8658743.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2316484 + 1162084 = 1522^2 + 1078^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3478561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217403 + ... + 217418.

Almost surely, 2^3478568 is an apocalyptic number.

It is an amenable number.

3478568 is a deficient number, since it is larger than the sum of its proper divisors (3043762).

3478568 is a wasteful number, since it uses less digits than its factorization.

3478568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434827 (or 434823 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 3478568 is about 1865.0919548376. The cubic root of 3478568 is about 151.5189082770.

The spelling of 3478568 in words is "three million, four hundred seventy-eight thousand, five hundred sixty-eight".