343536444 has 24 divisors (see below), whose sum is σ = 890650320. Its totient is φ = 114512112.

The previous prime is 343536443. The next prime is 343536463. The reversal of 343536444 is 444635343.

343536444 is a `hidden beast` number, since 3 + 4 + 3 + 5 + 3 + 644 + 4 = 666.

343536444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 343536399 and 343536408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343536443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590339 + ... + 1590554.

It is an arithmetic number, because the mean of its divisors is an integer number (37110430).

Almost surely, 2^343536444 is an apocalyptic number.

It is an amenable number.

343536444 is an abundant number, since it is smaller than the sum of its proper divisors (547113876).

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

343536444 is a wasteful number, since it uses less digits than its factorization.

343536444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3180906 (or 3180898 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

The square root of 343536444 is about 18534.7361459504. The cubic root of 343536444 is about 700.3647378100.

The spelling of 343536444 in words is "three hundred forty-three million, five hundred thirty-six thousand, four hundred forty-four".