3426404513 has 4 divisors (see below), whose sum is σ = 3915890880. Its totient is φ = 2936918148.

The previous prime is 3426404437. The next prime is 3426404521. The reversal of 3426404513 is 3154046243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3154046243 = 907 ⋅3477449.

It is a cyclic number.

It is not a de Polignac number, because 3426404513 - 2¹⁴ = 3426388129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3426404513.

It is not an unprimeable number, because it can be changed into a prime (3426404533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244743173 + ... + 244743186.

It is an arithmetic number, because the mean of its divisors is an integer number (978972720).

Almost surely, 2^3426404513 is an apocalyptic number.

It is an amenable number.

3426404513 is a deficient number, since it is larger than the sum of its proper divisors (489486367).

3426404513 is an equidigital number, since it uses as much as digits as its factorization.

3426404513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489486366.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 3426404513 is about 58535.4978880337. The cubic root of 3426404513 is about 1507.5771435559.

The spelling of 3426404513 in words is "three billion, four hundred twenty-six million, four hundred four thousand, five hundred thirteen".