3425706893 has 4 divisors (see below), whose sum is σ = 3915093600. Its totient is φ = 2936320188.

The previous prime is 3425706883. The next prime is 3425706899. The reversal of 3425706893 is 3986075243.

It is a happy number.

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: 3986075243 = 2399 ⋅1661557.

It is a cyclic number.

It is not a de Polignac number, because 3425706893 - 2⁴ = 3425706877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3425706899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244693343 + ... + 244693356.

It is an arithmetic number, because the mean of its divisors is an integer number (978773400).

Almost surely, 2^3425706893 is an apocalyptic number.

It is an amenable number.

3425706893 is a deficient number, since it is larger than the sum of its proper divisors (489386707).

3425706893 is an equidigital number, since it uses as much as digits as its factorization.

3425706893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489386706.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 3425706893 is about 58529.5386364868. The cubic root of 3425706893 is about 1507.4748217832.

The spelling of 3425706893 in words is "three billion, four hundred twenty-five million, seven hundred six thousand, eight hundred ninety-three".