3027465640 has 16 divisors (see below), whose sum is σ = 6811797780. Its totient is φ = 1210986240.

The previous prime is 3027465583. The next prime is 3027465641. The reversal of 3027465640 is 465647203.

It can be written as a sum of positive squares in 2 ways, for example, as 3026540196 + 925444 = 55014^2 + 962^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3027465640.

It is not an unprimeable number, because it can be changed into a prime (3027465641) 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, 37843281 + ... + 37843360.

Almost surely, 2^3027465640 is an apocalyptic number.

It is an amenable number.

3027465640 is an abundant number, since it is smaller than the sum of its proper divisors (3784332140).

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

3027465640 is a wasteful number, since it uses less digits than its factorization.

3027465640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75686652 (or 75686648 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 3027465640 is about 55022.4103434228. The cubic root of 3027465640 is about 1446.6375738898.

The spelling of 3027465640 in words is "three billion, twenty-seven million, four hundred sixty-five thousand, six hundred forty".