4343053649 has 16 divisors (see below), whose sum is σ = 4989439680. Its totient is φ = 3738778560.

The previous prime is 4343053613. The next prime is 4343053657. The reversal of 4343053649 is 9463503434.

It is not a de Polignac number, because 4343053649 - 2¹² = 4343049553 is a prime.

It is a super-2 number, since 2×4343053649² = 37724229996184430402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4343053609) 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 15 ways as a sum of consecutive naturals, for example, 852899 + ... + 857975.

It is an arithmetic number, because the mean of its divisors is an integer number (311839980).

Almost surely, 2^4343053649 is an apocalyptic number.

It is an amenable number.

4343053649 is a deficient number, since it is larger than the sum of its proper divisors (646386031).

4343053649 is a wasteful number, since it uses less digits than its factorization.

4343053649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9200.

The product of its (nonzero) digits is 466560, while the sum is 41.

The square root of 4343053649 is about 65901.8486007790. The cubic root of 4343053649 is about 1631.5425257673.

It can be divided in two parts, 43430 and 53649, that added together give a palindrome (97079).

The spelling of 4343053649 in words is "four billion, three hundred forty-three million, fifty-three thousand, six hundred forty-nine".