2905238098 has 16 divisors (see below), whose sum is σ = 5141067264. Its totient is φ = 1204937280.

The previous prime is 2905238093. The next prime is 2905238107. The reversal of 2905238098 is 8908325092.

It is not an unprimeable number, because it can be changed into a prime (2905238093) 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, 3346615 + ... + 3347482.

It is an arithmetic number, because the mean of its divisors is an integer number (321316704).

Almost surely, 2^2905238098 is an apocalyptic number.

2905238098 is a deficient number, since it is larger than the sum of its proper divisors (2235829166).

2905238098 is a wasteful number, since it uses less digits than its factorization.

2905238098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694137.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 2905238098 is about 53900.2606487204. The cubic root of 2905238098 is about 1426.9012231049.

The spelling of 2905238098 in words is "two billion, nine hundred five million, two hundred thirty-eight thousand, ninety-eight".