4350720899 has 8 divisors (see below), whose sum is σ = 4974651648. Its totient is φ = 3727389960.

The previous prime is 4350720883. The next prime is 4350720923. The reversal of 4350720899 is 9980270534.

It is a happy number.

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

It is not a de Polignac number, because 4350720899 - 2⁴ = 4350720883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4350720839) 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, 134297 + ... + 163514.

It is an arithmetic number, because the mean of its divisors is an integer number (621831456).

Almost surely, 2^4350720899 is an apocalyptic number.

4350720899 is a deficient number, since it is larger than the sum of its proper divisors (623930749).

4350720899 is a wasteful number, since it uses less digits than its factorization.

4350720899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299905.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 4350720899 is about 65959.9946861732. The cubic root of 4350720899 is about 1632.5020726084.

The spelling of 4350720899 in words is "four billion, three hundred fifty million, seven hundred twenty thousand, eight hundred ninety-nine".