345650582 has 12 divisors (see below), whose sum is σ = 531435228. Its totient is φ = 168608400.

The previous prime is 345650581. The next prime is 345650587. The reversal of 345650582 is 285056543.

345650582 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345650581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48044 + ... + 54767.

It is an arithmetic number, because the mean of its divisors is an integer number (44286269).

Almost surely, 2^345650582 is an apocalyptic number.

345650582 is a deficient number, since it is larger than the sum of its proper divisors (185784646).

345650582 is a wasteful number, since it uses less digits than its factorization.

345650582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102895 (or 102854 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 345650582 is about 18591.6804512126. The cubic root of 345650582 is about 701.7984922290.

The spelling of 345650582 in words is "three hundred forty-five million, six hundred fifty thousand, five hundred eighty-two".