2990330 has 16 divisors (see below), whose sum is σ = 6151680. Its totient is φ = 1025232.

The previous prime is 2990279. The next prime is 2990333. The reversal of 2990330 is 330992.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2990330.

It is not an unprimeable number, because it can be changed into a prime (2990333) 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, 21290 + ... + 21429.

It is an arithmetic number, because the mean of its divisors is an integer number (384480).

2^2990330 is an apocalyptic number.

2990330 is an abundant number, since it is smaller than the sum of its proper divisors (3161350).

2990330 is a wasteful number, since it uses less digits than its factorization.

2990330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42733.

The product of its (nonzero) digits is 1458, while the sum is 26.

The square root of 2990330 is about 1729.2570659101. The cubic root of 2990330 is about 144.0698285304.

The spelling of 2990330 in words is "two million, nine hundred ninety thousand, three hundred thirty".