3665413274 has 16 divisors (see below), whose sum is σ = 5574143520. Its totient is φ = 1807537680.

The previous prime is 3665413249. The next prime is 3665413277. The reversal of 3665413274 is 4723145663.

It is not an unprimeable number, because it can be changed into a prime (3665413277) 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 7 ways as a sum of consecutive naturals, for example, 209 + ... + 85620.

It is an arithmetic number, because the mean of its divisors is an integer number (348383970).

Almost surely, 2^3665413274 is an apocalyptic number.

3665413274 is a deficient number, since it is larger than the sum of its proper divisors (1908730246).

3665413274 is a wasteful number, since it uses less digits than its factorization.

3665413274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86125.

The product of its digits is 362880, while the sum is 41.

The square root of 3665413274 is about 60542.6566480197. The cubic root of 3665413274 is about 1541.8459443710.

The spelling of 3665413274 in words is "three billion, six hundred sixty-five million, four hundred thirteen thousand, two hundred seventy-four".