1339924522 has 8 divisors (see below), whose sum is σ = 2011150116. Its totient is φ = 669541152.

The previous prime is 1339924519. The next prime is 1339924561. The reversal of 1339924522 is 2254299331.

It can be written as a sum of positive squares in 2 ways, for example, as 1162741801 + 177182721 = 34099^2 + 13311^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206563 + ... + 212950.

Almost surely, 2^1339924522 is an apocalyptic number.

1339924522 is a deficient number, since it is larger than the sum of its proper divisors (671225594).

1339924522 is a wasteful number, since it uses less digits than its factorization.

1339924522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421112.

The product of its digits is 116640, while the sum is 40.

The square root of 1339924522 is about 36604.9794700120. The cubic root of 1339924522 is about 1102.4530714304.

The spelling of 1339924522 in words is "one billion, three hundred thirty-nine million, nine hundred twenty-four thousand, five hundred twenty-two".