339349842 has 96 divisors (see below), whose sum is σ = 841451520. Its totient is φ = 97977600.

The previous prime is 339349837. The next prime is 339349847. The reversal of 339349842 is 248943933.

339349842 is a `hidden beast` number, since 33 + 93 + 498 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (339349837) and next prime (339349847).

Its product of digits (559872) is a multiple of the sum of its prime factors (768).

It is not an unprimeable number, because it can be changed into a prime (339349847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 564342 + ... + 564942.

It is an arithmetic number, because the mean of its divisors is an integer number (8765120).

Almost surely, 2^339349842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339349842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420725760).

339349842 is an abundant number, since it is smaller than the sum of its proper divisors (502101678).

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

339349842 is a wasteful number, since it uses less digits than its factorization.

339349842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 765 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 339349842 is about 18421.4505943479. The cubic root of 339349842 is about 697.5080386016.

It can be divided in two parts, 3393 and 49842, that added together give a palindrome (53235).

The spelling of 339349842 in words is "three hundred thirty-nine million, three hundred forty-nine thousand, eight hundred forty-two".