1426338808 has 16 divisors (see below), whose sum is σ = 2675342880. Its totient is φ = 712914048.

The previous prime is 1426338803. The next prime is 1426338841. The reversal of 1426338808 is 8088336241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426338803) 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, 7041 + ... + 53872.

It is an arithmetic number, because the mean of its divisors is an integer number (167208930).

Almost surely, 2^1426338808 is an apocalyptic number.

It is an amenable number.

1426338808 is a deficient number, since it is larger than the sum of its proper divisors (1249004072).

1426338808 is a wasteful number, since it uses less digits than its factorization.

1426338808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63846 (or 63842 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 1426338808 is about 37766.9009583789. The cubic root of 1426338808 is about 1125.6608615561.

The spelling of 1426338808 in words is "one billion, four hundred twenty-six million, three hundred thirty-eight thousand, eight hundred eight".