345234052 has 6 divisors (see below), whose sum is σ = 604159598. Its totient is φ = 172617024.

The previous prime is 345234031. The next prime is 345234053. The reversal of 345234052 is 250432543.

It can be written as a sum of positive squares in only one way, i.e., 221890816 + 123343236 = 14896^2 + 11106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 345234052.

It is not an unprimeable number, because it can be changed into a prime (345234053) 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 as a sum of consecutive naturals, namely, 43154253 + ... + 43154260.

Almost surely, 2^345234052 is an apocalyptic number.

It is an amenable number.

345234052 is a deficient number, since it is larger than the sum of its proper divisors (258925546).

345234052 is a wasteful number, since it uses less digits than its factorization.

345234052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86308517 (or 86308515 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 345234052 is about 18580.4750208384. The cubic root of 345234052 is about 701.5164756097.

Adding to 345234052 its reverse (250432543), we get a palindrome (595666595).

The spelling of 345234052 in words is "three hundred forty-five million, two hundred thirty-four thousand, fifty-two".