345225034 has 16 divisors (see below), whose sum is σ = 645615936. Its totient is φ = 134503200.

The previous prime is 345225017. The next prime is 345225053. The reversal of 345225034 is 430522543.

It is a junction number, because it is equal to n+sod(n) for n = 345224993 and 345225011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120707 + ... + 1121014.

It is an arithmetic number, because the mean of its divisors is an integer number (40350996).

Almost surely, 2^345225034 is an apocalyptic number.

345225034 is a deficient number, since it is larger than the sum of its proper divisors (300390902).

345225034 is a wasteful number, since it uses less digits than its factorization.

345225034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241741.

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

The square root of 345225034 is about 18580.2323451565. The cubic root of 345225034 is about 701.5103673568.

Adding to 345225034 its reverse (430522543), we get a palindrome (775747577).

The spelling of 345225034 in words is "three hundred forty-five million, two hundred twenty-five thousand, thirty-four".