339875045 has 4 divisors (see below), whose sum is σ = 407850060. Its totient is φ = 271900032.

The previous prime is 339875017. The next prime is 339875057. The reversal of 339875045 is 540578933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540578933 = 1373 ⋅393721.

It can be written as a sum of positive squares in 2 ways, for example, as 41242084 + 298632961 = 6422^2 + 17281^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339875045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 339874987 and 339875005.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33987500 + ... + 33987509.

It is an arithmetic number, because the mean of its divisors is an integer number (101962515).

Almost surely, 2^339875045 is an apocalyptic number.

It is an amenable number.

339875045 is a deficient number, since it is larger than the sum of its proper divisors (67975015).

339875045 is an equidigital number, since it uses as much as digits as its factorization.

339875045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67975014.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 339875045 is about 18435.7002850448. The cubic root of 339875045 is about 697.8676915253.

The spelling of 339875045 in words is "three hundred thirty-nine million, eight hundred seventy-five thousand, forty-five".