39480066 has 12 divisors (see below), whose sum is σ = 85540182. Its totient is φ = 13160016.

The previous prime is 39480059. The next prime is 39480097. The reversal of 39480066 is 66008493.

It can be written as a sum of positive squares in only one way, i.e., 30569841 + 8910225 = 5529^2 + 2985^2 .

It is a super-2 number, since 2×39480066² = 3117351222728712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 39480066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1096651 + ... + 1096686.

Almost surely, 2^39480066 is an apocalyptic number.

39480066 is an abundant number, since it is smaller than the sum of its proper divisors (46060116).

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

39480066 is a wasteful number, since it uses less digits than its factorization.

39480066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193345 (or 2193342 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 39480066 is about 6283.3164809677. The cubic root of 39480066 is about 340.5069312309.

The spelling of 39480066 in words is "thirty-nine million, four hundred eighty thousand, sixty-six".