345543354 has 32 divisors (see below), whose sum is σ = 826943040. Its totient is φ = 106320816.

The previous prime is 345543349. The next prime is 345543403. The reversal of 345543354 is 453345543.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 245412 + ... + 246815.

It is an arithmetic number, because the mean of its divisors is an integer number (25841970).

Almost surely, 2^345543354 is an apocalyptic number.

345543354 is an abundant number, since it is smaller than the sum of its proper divisors (481399686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345543354 is a wasteful number, since it uses less digits than its factorization.

345543354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492251 (or 492245 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The square root of 345543354 is about 18588.7964645374. The cubic root of 345543354 is about 701.7259138935.

Adding to 345543354 its reverse (453345543), we get a palindrome (798888897).

The spelling of 345543354 in words is "three hundred forty-five million, five hundred forty-three thousand, three hundred fifty-four".