339855545 has 16 divisors (see below), whose sum is σ = 421552848. Its totient is φ = 262828800.

The previous prime is 339855499. The next prime is 339855577. The reversal of 339855545 is 545558933.

It can be written as a sum of positive squares in 8 ways, for example, as 13402921 + 326452624 = 3661^2 + 18068^2 .

It is not a de Polignac number, because 339855545 - 2²⁶ = 272746681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 339855545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23195 + ... + 34895.

It is an arithmetic number, because the mean of its divisors is an integer number (26347053).

Almost surely, 2^339855545 is an apocalyptic number.

It is an amenable number.

339855545 is a deficient number, since it is larger than the sum of its proper divisors (81697303).

339855545 is a wasteful number, since it uses less digits than its factorization.

339855545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11900.

The product of its digits is 1620000, while the sum is 47.

The square root of 339855545 is about 18435.1714122760. The cubic root of 339855545 is about 697.8543447768.

The spelling of 339855545 in words is "three hundred thirty-nine million, eight hundred fifty-five thousand, five hundred forty-five".