3734205663 has 16 divisors (see below), whose sum is σ = 5038675200. Its totient is φ = 2459645760.

The previous prime is 3734205611. The next prime is 3734205701. The reversal of 3734205663 is 3665024373.

It is a happy number.

It is not a de Polignac number, because 3734205663 - 2⁶ = 3734205599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734207663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411768 + ... + 420738.

It is an arithmetic number, because the mean of its divisors is an integer number (314917200).

Almost surely, 2^3734205663 is an apocalyptic number.

3734205663 is a deficient number, since it is larger than the sum of its proper divisors (1304469537).

3734205663 is a wasteful number, since it uses less digits than its factorization.

3734205663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622.

The product of its (nonzero) digits is 272160, while the sum is 39.

The square root of 3734205663 is about 61108.1472718655. The cubic root of 3734205663 is about 1551.4319978759.

The spelling of 3734205663 in words is "three billion, seven hundred thirty-four million, two hundred five thousand, six hundred sixty-three".