1426998358 has 8 divisors (see below), whose sum is σ = 2192704920. Its totient is φ = 696096720.

The previous prime is 1426998347. The next prime is 1426998449. The reversal of 1426998358 is 8538996241.

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

It is a junction number, because it is equal to n+sod(n) for n = 1426998299 and 1426998308.

It is a congruent number.

It is an unprimeable number.

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, 8701128 + ... + 8701291.

It is an arithmetic number, because the mean of its divisors is an integer number (274088115).

Almost surely, 2^1426998358 is an apocalyptic number.

1426998358 is a deficient number, since it is larger than the sum of its proper divisors (765706562).

1426998358 is a wasteful number, since it uses less digits than its factorization.

1426998358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17402462.

The product of its digits is 3732480, while the sum is 55.

The square root of 1426998358 is about 37775.6318014669. The cubic root of 1426998358 is about 1125.8343395571.

The spelling of 1426998358 in words is "one billion, four hundred twenty-six million, nine hundred ninety-eight thousand, three hundred fifty-eight".