1339717434 has 16 divisors (see below), whose sum is σ = 2923020000. Its totient is φ = 405974960.

The previous prime is 1339717427. The next prime is 1339717439. The reversal of 1339717434 is 4347179331.

It is not an unprimeable number, because it can be changed into a prime (1339717439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10149309 + ... + 10149440.

It is an arithmetic number, because the mean of its divisors is an integer number (182688750).

Almost surely, 2^1339717434 is an apocalyptic number.

1339717434 is an abundant number, since it is smaller than the sum of its proper divisors (1583302566).

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

1339717434 is a wasteful number, since it uses less digits than its factorization.

1339717434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20298765.

The product of its digits is 190512, while the sum is 42.

The square root of 1339717434 is about 36602.1506745164. The cubic root of 1339717434 is about 1102.3962730659.

The spelling of 1339717434 in words is "one billion, three hundred thirty-nine million, seven hundred seventeen thousand, four hundred thirty-four".