2918196474 has 16 divisors (see below), whose sum is σ = 5836958400. Its totient is φ = 972637920.

The previous prime is 2918196473. The next prime is 2918196481. The reversal of 2918196474 is 4746918192.

It is not an unprimeable number, because it can be changed into a prime (2918196473) by changing a digit.

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, 75702 + ... + 107550.

It is an arithmetic number, because the mean of its divisors is an integer number (364809900).

Almost surely, 2^2918196474 is an apocalyptic number.

2918196474 is an abundant number, since it is smaller than the sum of its proper divisors (2918761926).

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

2918196474 is a wasteful number, since it uses less digits than its factorization.

2918196474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47125.

The product of its digits is 870912, while the sum is 51.

The square root of 2918196474 is about 54020.3338938219. Note that the first 3 decimals coincide. The cubic root of 2918196474 is about 1429.0195692052.

The spelling of 2918196474 in words is "two billion, nine hundred eighteen million, one hundred ninety-six thousand, four hundred seventy-four".