3655434343 has 8 divisors (see below), whose sum is σ = 4080485376. Its totient is φ = 3245839800.

The previous prime is 3655434337. The next prime is 3655434389. The reversal of 3655434343 is 3434345563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3655434343 is a prime.

3655434343 is a modest number, since divided by 434343 gives 3655 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 3655434296 and 3655434305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3655434313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3863623 + ... + 3864568.

It is an arithmetic number, because the mean of its divisors is an integer number (510060672).

Almost surely, 2^3655434343 is an apocalyptic number.

3655434343 is a deficient number, since it is larger than the sum of its proper divisors (425051033).

3655434343 is a wasteful number, since it uses less digits than its factorization.

3655434343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7728245.

The product of its digits is 777600, while the sum is 40.

The square root of 3655434343 is about 60460.1880827376. The cubic root of 3655434343 is about 1540.4454694587.

The spelling of 3655434343 in words is "three billion, six hundred fifty-five million, four hundred thirty-four thousand, three hundred forty-three".