345365636 has 24 divisors (see below), whose sum is σ = 753525696. Its totient is φ = 134557920.

The previous prime is 345365621. The next prime is 345365689. The reversal of 345365636 is 636563543.

It is a junction number, because it is equal to n+sod(n) for n = 345365593 and 345365602.

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, 560351 + ... + 560966.

It is an arithmetic number, because the mean of its divisors is an integer number (31396904).

Almost surely, 2^345365636 is an apocalyptic number.

It is an amenable number.

345365636 is an abundant number, since it is smaller than the sum of its proper divisors (408160060).

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

345365636 is a wasteful number, since it uses less digits than its factorization.

345365636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121339 (or 1121337 counting only the distinct ones).

The product of its digits is 583200, while the sum is 41.

The square root of 345365636 is about 18584.0156048148. The cubic root of 345365636 is about 701.6055906301.

The spelling of 345365636 in words is "three hundred forty-five million, three hundred sixty-five thousand, six hundred thirty-six".