2990418 has 8 divisors (see below), whose sum is σ = 5980848. Its totient is φ = 996804.

The previous prime is 2990401. The next prime is 2990423. The reversal of 2990418 is 8140992.

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

2990418 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249196 + ... + 249207.

It is an arithmetic number, because the mean of its divisors is an integer number (747606).

2^2990418 is an apocalyptic number.

2990418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2990418 is a wasteful number, since it uses less digits than its factorization.

2990418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498408.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2990418 is about 1729.2825101758. The cubic root of 2990418 is about 144.0712417546.

The spelling of 2990418 in words is "two million, nine hundred ninety thousand, four hundred eighteen".