2942198370 has 32 divisors (see below), whose sum is σ = 7845863040. Its totient is φ = 784586160.

The previous prime is 2942198339. The next prime is 2942198407. The reversal of 2942198370 is 738912492.

2942198370 is a `hidden beast` number, since 2 + 94 + 2 + 198 + 370 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 5448246 + ... + 5448785.

It is an arithmetic number, because the mean of its divisors is an integer number (245183220).

Almost surely, 2^2942198370 is an apocalyptic number.

2942198370 is an abundant number, since it is smaller than the sum of its proper divisors (4903664670).

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

2942198370 is a wasteful number, since it uses less digits than its factorization.

2942198370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897047 (or 10897041 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2942198370 is about 54242.0350835033. The cubic root of 2942198370 is about 1432.9267279445.

The spelling of 2942198370 in words is "two billion, nine hundred forty-two million, one hundred ninety-eight thousand, three hundred seventy".