345426708 has 24 divisors (see below), whose sum is σ = 879268320. Its totient is φ = 104674720.

The previous prime is 345426691. The next prime is 345426727. The reversal of 345426708 is 807624543.

It is a happy number.

345426708 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×345426708² = 238639221199434528, which contains 22 as substring.

It is a congruent number.

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, 1308303 + ... + 1308566.

It is an arithmetic number, because the mean of its divisors is an integer number (36636180).

Almost surely, 2^345426708 is an apocalyptic number.

It is an amenable number.

345426708 is an abundant number, since it is smaller than the sum of its proper divisors (533841612).

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

345426708 is a wasteful number, since it uses less digits than its factorization.

345426708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616887 (or 2616885 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 345426708 is about 18585.6586646801. The cubic root of 345426708 is about 701.6469438384.

The spelling of 345426708 in words is "three hundred forty-five million, four hundred twenty-six thousand, seven hundred eight".