3426374641 has 4 divisors (see below), whose sum is σ = 3426508800. Its totient is φ = 3426240484.

The previous prime is 3426374639. The next prime is 3426374669. The reversal of 3426374641 is 1464736243.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1464736243 = 863 ⋅1697261.

It is a cyclic number.

It is not a de Polignac number, because 3426374641 - 2¹ = 3426374639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3426374594 and 3426374603.

It is not an unprimeable number, because it can be changed into a prime (3406374641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15601 + ... + 84238.

It is an arithmetic number, because the mean of its divisors is an integer number (856627200).

Almost surely, 2^3426374641 is an apocalyptic number.

It is an amenable number.

3426374641 is a deficient number, since it is larger than the sum of its proper divisors (134159).

3426374641 is an equidigital number, since it uses as much as digits as its factorization.

3426374641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134158.

The product of its digits is 290304, while the sum is 40.

The square root of 3426374641 is about 58535.2427260706. The cubic root of 3426374641 is about 1507.5727624352.

The spelling of 3426374641 in words is "three billion, four hundred twenty-six million, three hundred seventy-four thousand, six hundred forty-one".