4098343785 has 8 divisors (see below), whose sum is σ = 6557350080. Its totient is φ = 2185783344.

The previous prime is 4098343763. The next prime is 4098343793. The reversal of 4098343785 is 5873438904.

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

It is not a de Polignac number, because 4098343785 - 2²⁵ = 4064789353 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 136611445 + ... + 136611474.

It is an arithmetic number, because the mean of its divisors is an integer number (819668760).

Almost surely, 2^4098343785 is an apocalyptic number.

It is an amenable number.

4098343785 is a deficient number, since it is larger than the sum of its proper divisors (2459006295).

4098343785 is a wasteful number, since it uses less digits than its factorization.

4098343785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273222927.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 4098343785 is about 64018.3082016387. The cubic root of 4098343785 is about 1600.3051221476.

The spelling of 4098343785 in words is "four billion, ninety-eight million, three hundred forty-three thousand, seven hundred eighty-five".