345013548 has 24 divisors (see below), whose sum is σ = 878216640. Its totient is φ = 104549520.

The previous prime is 345013481. The next prime is 345013561. The reversal of 345013548 is 845310543.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 7 ways as a sum of consecutive naturals, for example, 1306738 + ... + 1307001.

It is an arithmetic number, because the mean of its divisors is an integer number (36592360).

Almost surely, 2^345013548 is an apocalyptic number.

It is an amenable number.

345013548 is an abundant number, since it is smaller than the sum of its proper divisors (533203092).

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

345013548 is a wasteful number, since it uses less digits than its factorization.

345013548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613757 (or 2613755 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 345013548 is about 18574.5403173268. The cubic root of 345013548 is about 701.3670889032.

The spelling of 345013548 in words is "three hundred forty-five million, thirteen thousand, five hundred forty-eight".