3426404353 has 4 divisors (see below), whose sum is σ = 3469776640. Its totient is φ = 3383032068.

The previous prime is 3426404329. The next prime is 3426404357. The reversal of 3426404353 is 3534046243.

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.

It is a cyclic number.

It is not a de Polignac number, because 3426404353 - 2²⁵ = 3392849921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3426404357) 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, 21686025 + ... + 21686182.

It is an arithmetic number, because the mean of its divisors is an integer number (867444160).

Almost surely, 2^3426404353 is an apocalyptic number.

It is an amenable number.

3426404353 is a deficient number, since it is larger than the sum of its proper divisors (43372287).

3426404353 is an equidigital number, since it uses as much as digits as its factorization.

3426404353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43372286.

The product of its (nonzero) digits is 103680, while the sum is 34.

The square root of 3426404353 is about 58535.4965213416. The cubic root of 3426404353 is about 1507.5771200899.

The spelling of 3426404353 in words is "three billion, four hundred twenty-six million, four hundred four thousand, three hundred fifty-three".