345235044 has 48 divisors (see below), whose sum is σ = 1004322816. Its totient is φ = 89671200.

The previous prime is 345235043. The next prime is 345235061. The reversal of 345235044 is 440532543.

It is not an unprimeable number, because it can be changed into a prime (345235043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185892 + ... + 187739.

It is an arithmetic number, because the mean of its divisors is an integer number (20923392).

Almost surely, 2^345235044 is an apocalyptic number.

It is an amenable number.

345235044 is an abundant number, since it is smaller than the sum of its proper divisors (659087772).

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

345235044 is a wasteful number, since it uses less digits than its factorization.

345235044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373656 (or 373654 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 345235044 is about 18580.5017155081. The cubic root of 345235044 is about 701.5171475245.

Adding to 345235044 its reverse (440532543), we get a palindrome (785767587).

The spelling of 345235044 in words is "three hundred forty-five million, two hundred thirty-five thousand, forty-four".