3729431199 has 16 divisors (see below), whose sum is σ = 5361334272. Its totient is φ = 2292354528.

The previous prime is 3729431171. The next prime is 3729431221. The reversal of 3729431199 is 9911349273.

It is not a de Polignac number, because 3729431199 - 2²⁴ = 3712653983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729431149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21747 + ... + 89060.

It is an arithmetic number, because the mean of its divisors is an integer number (335083392).

Almost surely, 2^3729431199 is an apocalyptic number.

3729431199 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3729431199 is a deficient number, since it is larger than the sum of its proper divisors (1631903073).

3729431199 is a wasteful number, since it uses less digits than its factorization.

3729431199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111686.

The product of its digits is 367416, while the sum is 48.

The square root of 3729431199 is about 61069.0690857491. The cubic root of 3729431199 is about 1550.7705082091.

The spelling of 3729431199 in words is "three billion, seven hundred twenty-nine million, four hundred thirty-one thousand, one hundred ninety-nine".