426454913 has 8 divisors (see below), whose sum is σ = 432377568. Its totient is φ = 420551104.

The previous prime is 426454909. The next prime is 426454927. The reversal of 426454913 is 319454624.

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 426454913 - 2² = 426454909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426454993) 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, 44345 + ... + 53097.

It is an arithmetic number, because the mean of its divisors is an integer number (54047196).

Almost surely, 2^426454913 is an apocalyptic number.

It is an amenable number.

426454913 is a deficient number, since it is larger than the sum of its proper divisors (5922655).

426454913 is an equidigital number, since it uses as much as digits as its factorization.

426454913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9423.

The product of its digits is 103680, while the sum is 38.

The square root of 426454913 is about 20650.7848034887. The cubic root of 426454913 is about 752.7042601023.

The spelling of 426454913 in words is "four hundred twenty-six million, four hundred fifty-four thousand, nine hundred thirteen".