6423485349 has 8 divisors (see below), whose sum is σ = 8570854432. Its totient is φ = 4279219920.

The previous prime is 6423485281. The next prime is 6423485351. The reversal of 6423485349 is 9435843246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6423485349 - 2⁸ = 6423485093 is a prime.

It is a super-2 number, since 2×6423485349² = 82522328057635303602, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6423485298 and 6423485307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6423485749) 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, 771079 + ... + 779364.

It is an arithmetic number, because the mean of its divisors is an integer number (1071356804).

Almost surely, 2^6423485349 is an apocalyptic number.

It is an amenable number.

6423485349 is a deficient number, since it is larger than the sum of its proper divisors (2147369083).

6423485349 is a wasteful number, since it uses less digits than its factorization.

6423485349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551827.

The product of its digits is 2488320, while the sum is 48.

The square root of 6423485349 is about 80146.6490191574. The cubic root of 6423485349 is about 1858.9037889689.

The spelling of 6423485349 in words is "six billion, four hundred twenty-three million, four hundred eighty-five thousand, three hundred forty-nine".