3709904043 has 8 divisors (see below), whose sum is σ = 4968721408. Its totient is φ = 2462178024.

The previous prime is 3709903993. The next prime is 3709904087. The reversal of 3709904043 is 3404099073.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3709904043 - 2¹³ = 3709895851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3709903992 and 3709904010.

It is not an unprimeable number, because it can be changed into a prime (3709902043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2772055 + ... + 2773392.

It is an arithmetic number, because the mean of its divisors is an integer number (621090176).

Almost surely, 2^3709904043 is an apocalyptic number.

3709904043 is a deficient number, since it is larger than the sum of its proper divisors (1258817365).

3709904043 is a wasteful number, since it uses less digits than its factorization.

3709904043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545673.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 3709904043 is about 60908.9816283280. The cubic root of 3709904043 is about 1548.0591792938.

The spelling of 3709904043 in words is "three billion, seven hundred nine million, nine hundred four thousand, forty-three".