2940330 has 16 divisors (see below), whose sum is σ = 7056864. Its totient is φ = 784080.

The previous prime is 2940317. The next prime is 2940391. The reversal of 2940330 is 330492.

It is a junction number, because it is equal to n+sod(n) for n = 2940297 and 2940306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48976 + ... + 49035.

It is an arithmetic number, because the mean of its divisors is an integer number (441054).

2^2940330 is an apocalyptic number.

2940330 is an abundant number, since it is smaller than the sum of its proper divisors (4116534).

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

2940330 is a wasteful number, since it uses less digits than its factorization.

2940330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98021.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2940330 is about 1714.7390472022. The cubic root of 2940330 is about 143.2623348875.

The spelling of 2940330 in words is "two million, nine hundred forty thousand, three hundred thirty".