1426299308 has 24 divisors (see below), whose sum is σ = 2922176544. Its totient is φ = 596361600.

The previous prime is 1426299289. The next prime is 1426299323. The reversal of 1426299308 is 8039926241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620063 + ... + 622358.

It is an arithmetic number, because the mean of its divisors is an integer number (121757356).

Almost surely, 2^1426299308 is an apocalyptic number.

It is an amenable number.

1426299308 is an abundant number, since it is smaller than the sum of its proper divisors (1495877236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426299308 is a wasteful number, since it uses less digits than its factorization.

1426299308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242473 (or 1242471 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 1426299308 is about 37766.3780100766. The cubic root of 1426299308 is about 1125.6504703797.

The spelling of 1426299308 in words is "one billion, four hundred twenty-six million, two hundred ninety-nine thousand, three hundred eight".