2913075198 has 64 divisors (see below), whose sum is σ = 7141478400. Its totient is φ = 872815680.

The previous prime is 2913075197. The next prime is 2913075227. The reversal of 2913075198 is 8915703192.

2913075198 is a `hidden beast` number, since 291 + 307 + 51 + 9 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2913075197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25315 + ... + 80417.

It is an arithmetic number, because the mean of its divisors is an integer number (111585600).

Almost surely, 2^2913075198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2913075198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3570739200).

2913075198 is an abundant number, since it is smaller than the sum of its proper divisors (4228403202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2913075198 is a wasteful number, since it uses less digits than its factorization.

2913075198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55214 (or 55208 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 2913075198 is about 53972.9117057807. The cubic root of 2913075198 is about 1428.1831291870.

The spelling of 2913075198 in words is "two billion, nine hundred thirteen million, seventy-five thousand, one hundred ninety-eight".