1426408598 has 8 divisors (see below), whose sum is σ = 2140972680. Its totient is φ = 712751040.

The previous prime is 1426408591. The next prime is 1426408631. The reversal of 1426408598 is 8958046241.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426408591) 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, 222683 + ... + 228998.

It is an arithmetic number, because the mean of its divisors is an integer number (267621585).

Almost surely, 2^1426408598 is an apocalyptic number.

1426408598 is a deficient number, since it is larger than the sum of its proper divisors (714564082).

1426408598 is a wasteful number, since it uses less digits than its factorization.

1426408598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453262.

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 1426408598 is about 37767.8249042753. The cubic root of 1426408598 is about 1125.6792205859.

The spelling of 1426408598 in words is "one billion, four hundred twenty-six million, four hundred eight thousand, five hundred ninety-eight".