345354244 has 12 divisors (see below), whose sum is σ = 604800000. Its totient is φ = 172554248.
The previous prime is 345354227. The next prime is 345354253. The reversal of 345354244 is 442453543.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24244 + ... + 35755.
It is an arithmetic number, because the mean of its divisors is an integer number (50400000).
Almost surely, 2345354244 is an apocalyptic number.
It is an amenable number.
345354244 is a deficient number, since it is larger than the sum of its proper divisors (259445756).
345354244 is a wasteful number, since it uses less digits than its factorization.
345354244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61442 (or 61440 counting only the distinct ones).
The product of its digits is 115200, while the sum is 34.
The square root of 345354244 is about 18583.7091023294. The cubic root of 345354244 is about 701.5978763143.
The spelling of 345354244 in words is "three hundred forty-five million, three hundred fifty-four thousand, two hundred forty-four".
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