4685613349 has 4 divisors (see below), whose sum is σ = 4738260780. Its totient is φ = 4632965920.

The previous prime is 4685613307. The next prime is 4685613367. The reversal of 4685613349 is 9433165864.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 253382724 + 4432230625 = 15918^2 + 66575^2 .

It is a cyclic number.

It is not a de Polignac number, because 4685613349 - 2¹⁹ = 4685089061 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4685613749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26323582 + ... + 26323759.

It is an arithmetic number, because the mean of its divisors is an integer number (1184565195).

Almost surely, 2^4685613349 is an apocalyptic number.

It is an amenable number.

4685613349 is a deficient number, since it is larger than the sum of its proper divisors (52647431).

4685613349 is an equidigital number, since it uses as much as digits as its factorization.

4685613349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52647430.

The product of its digits is 1866240, while the sum is 49.

The square root of 4685613349 is about 68451.5401506789. The cubic root of 4685613349 is about 1673.3578141695.

The spelling of 4685613349 in words is "four billion, six hundred eighty-five million, six hundred thirteen thousand, three hundred forty-nine".