1339350394 has 16 divisors (see below), whose sum is σ = 2124093600. Its totient is φ = 631630224.

The previous prime is 1339350373. The next prime is 1339350427. The reversal of 1339350394 is 4930539331.

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, 69009 + ... + 86260.

It is an arithmetic number, because the mean of its divisors is an integer number (132755850).

Almost surely, 2^1339350394 is an apocalyptic number.

1339350394 is a deficient number, since it is larger than the sum of its proper divisors (784743206).

1339350394 is a wasteful number, since it uses less digits than its factorization.

1339350394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155517.

The product of its (nonzero) digits is 131220, while the sum is 40.

The square root of 1339350394 is about 36597.1364180314. The cubic root of 1339350394 is about 1102.2955900226.

The spelling of 1339350394 in words is "one billion, three hundred thirty-nine million, three hundred fifty thousand, three hundred ninety-four".