5779447390 has 16 divisors (see below), whose sum is σ = 10403903808. Its totient is φ = 2311579296.

The previous prime is 5779447367. The next prime is 5779447391. The reversal of 5779447390 is 937449775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5779447391) 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, 166699 + ... + 198361.

It is an arithmetic number, because the mean of its divisors is an integer number (650243988).

Almost surely, 2^5779447390 is an apocalyptic number.

5779447390 is a deficient number, since it is larger than the sum of its proper divisors (4624456418).

5779447390 is a wasteful number, since it uses less digits than its factorization.

5779447390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49923.

The product of its (nonzero) digits is 6667920, while the sum is 55.

The square root of 5779447390 is about 76022.6768142243. The cubic root of 5779447390 is about 1794.5770311823.

The spelling of 5779447390 in words is "five billion, seven hundred seventy-nine million, four hundred forty-seven thousand, three hundred ninety".