4435749379 has 4 divisors (see below), whose sum is σ = 4441720176. Its totient is φ = 4429778584.

The previous prime is 4435749343. The next prime is 4435749389. The reversal of 4435749379 is 9739475344.

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

It is a cyclic number.

It is not a de Polignac number, because 4435749379 - 2⁷ = 4435749251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4435749389) 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, 2984284 + ... + 2985769.

It is an arithmetic number, because the mean of its divisors is an integer number (1110430044).

Almost surely, 2^4435749379 is an apocalyptic number.

4435749379 is a deficient number, since it is larger than the sum of its proper divisors (5970797).

4435749379 is an equidigital number, since it uses as much as digits as its factorization.

4435749379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970796.

The product of its digits is 11430720, while the sum is 55.

The square root of 4435749379 is about 66601.4217490888. The cubic root of 4435749379 is about 1643.0684891471.

The spelling of 4435749379 in words is "four billion, four hundred thirty-five million, seven hundred forty-nine thousand, three hundred seventy-nine".