339304747 has 4 divisors (see below), whose sum is σ = 343392840. Its totient is φ = 335216656.

The previous prime is 339304741. The next prime is 339304783. The reversal of 339304747 is 747403933.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 339304747 - 2¹⁵ = 339271979 is a prime.

It is a super-2 number, since 2×339304747² = 230255422673468018, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339304741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043922 + ... + 2044087.

It is an arithmetic number, because the mean of its divisors is an integer number (85848210).

Almost surely, 2^339304747 is an apocalyptic number.

339304747 is a deficient number, since it is larger than the sum of its proper divisors (4088093).

339304747 is an equidigital number, since it uses as much as digits as its factorization.

339304747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088092.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 339304747 is about 18420.2265729822. The cubic root of 339304747 is about 697.4771407744.

The spelling of 339304747 in words is "three hundred thirty-nine million, three hundred four thousand, seven hundred forty-seven".