343332045 has 24 divisors (see below), whose sum is σ = 680125056. Its totient is φ = 156951648.

The previous prime is 343332043. The next prime is 343332047. The reversal of 343332045 is 540233343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (343332043) and next prime (343332047).

It is not a de Polignac number, because 343332045 - 2¹ = 343332043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343332043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544657 + ... + 545286.

It is an arithmetic number, because the mean of its divisors is an integer number (28338544).

Almost surely, 2^343332045 is an apocalyptic number.

343332045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

343332045 is a deficient number, since it is larger than the sum of its proper divisors (336793011).

343332045 is a wasteful number, since it uses less digits than its factorization.

343332045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089961 (or 1089958 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 343332045 is about 18529.2213813749. The cubic root of 343332045 is about 700.2258081027.

Adding to 343332045 its reverse (540233343), we get a palindrome (883565388).

The spelling of 343332045 in words is "three hundred forty-three million, three hundred thirty-two thousand, forty-five".