3506426743 has 8 divisors (see below), whose sum is σ = 3629818800. Its totient is φ = 3383200128.

The previous prime is 3506426731. The next prime is 3506426753. The reversal of 3506426743 is 3476246053.

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

It is a cyclic number.

It is not a de Polignac number, because 3506426743 - 2¹³ = 3506418551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3506426696 and 3506426705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506426753) 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, 2580 + ... + 83782.

It is an arithmetic number, because the mean of its divisors is an integer number (453727350).

Almost surely, 2^3506426743 is an apocalyptic number.

3506426743 is a deficient number, since it is larger than the sum of its proper divisors (123392057).

3506426743 is a wasteful number, since it uses less digits than its factorization.

3506426743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82721.

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 3506426743 is about 59215.0888118898. The cubic root of 3506426743 is about 1519.2232213806.

The spelling of 3506426743 in words is "three billion, five hundred six million, four hundred twenty-six thousand, seven hundred forty-three".