1426370539 has 8 divisors (see below), whose sum is σ = 1609697520. Its totient is φ = 1251986400.

The previous prime is 1426370531. The next prime is 1426370563. The reversal of 1426370539 is 9350736241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1426370539 - 2³ = 1426370531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426370531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235372 + ... + 2236009.

It is an arithmetic number, because the mean of its divisors is an integer number (201212190).

Almost surely, 2^1426370539 is an apocalyptic number.

1426370539 is a deficient number, since it is larger than the sum of its proper divisors (183326981).

1426370539 is a wasteful number, since it uses less digits than its factorization.

1426370539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471421.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 1426370539 is about 37767.3210461108. The cubic root of 1426370539 is about 1125.6692088201.

The spelling of 1426370539 in words is "one billion, four hundred twenty-six million, three hundred seventy thousand, five hundred thirty-nine".