334545445 has 32 divisors (see below), whose sum is σ = 466260480. Its totient is φ = 228303360.

The previous prime is 334545443. The next prime is 334545457. The reversal of 334545445 is 544545433.

It is not a de Polignac number, because 334545445 - 2¹ = 334545443 is a prime.

It is a super-2 number, since 2×334545445² = 223841309540496050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334545443) 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 31 ways as a sum of consecutive naturals, for example, 47332 + ... + 53938.

It is an arithmetic number, because the mean of its divisors is an integer number (14570640).

Almost surely, 2^334545445 is an apocalyptic number.

It is an amenable number.

334545445 is a deficient number, since it is larger than the sum of its proper divisors (131715035).

334545445 is a wasteful number, since it uses less digits than its factorization.

334545445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6685.

The product of its digits is 288000, while the sum is 37.

The square root of 334545445 is about 18290.5835062745. The cubic root of 334545445 is about 694.2006889969.

The spelling of 334545445 in words is "three hundred thirty-four million, five hundred forty-five thousand, four hundred forty-five".