345575804 has 24 divisors (see below), whose sum is σ = 695156448. Its totient is φ = 147245760.

The previous prime is 345575801. The next prime is 345575807. The reversal of 345575804 is 408575543.

It is an interprime number because it is at equal distance from previous prime (345575801) and next prime (345575807).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345575801) by changing a digit.

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, 30827 + ... + 40514.

It is an arithmetic number, because the mean of its divisors is an integer number (28964852).

Almost surely, 2^345575804 is an apocalyptic number.

It is an amenable number.

345575804 is an abundant number, since it is smaller than the sum of its proper divisors (349580644).

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

345575804 is a wasteful number, since it uses less digits than its factorization.

345575804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71525 (or 71523 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 345575804 is about 18589.6692816198. The cubic root of 345575804 is about 701.7478795821.

The spelling of 345575804 in words is "three hundred forty-five million, five hundred seventy-five thousand, eight hundred four".