3289066546 has 4 divisors (see below), whose sum is σ = 4933599822. Its totient is φ = 1644533272.

The previous prime is 3289066537. The next prime is 3289066549. The reversal of 3289066546 is 6456609823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2483925921 + 805140625 = 49839^2 + 28375^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3289066546.

It is not an unprimeable number, because it can be changed into a prime (3289066549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 822266635 + ... + 822266638.

Almost surely, 2^3289066546 is an apocalyptic number.

3289066546 is a deficient number, since it is larger than the sum of its proper divisors (1644533276).

3289066546 is a wasteful number, since it uses less digits than its factorization.

3289066546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644533275.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The square root of 3289066546 is about 57350.3840091764. The cubic root of 3289066546 is about 1487.1595128322.

The spelling of 3289066546 in words is "three billion, two hundred eighty-nine million, sixty-six thousand, five hundred forty-six".