2908630 has 16 divisors (see below), whose sum is σ = 5261760. Its totient is φ = 1157632.

The previous prime is 2908627. The next prime is 2908651. The reversal of 2908630 is 368092.

2908630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782 + ... + 2998.

It is an arithmetic number, because the mean of its divisors is an integer number (328860).

2^2908630 is an apocalyptic number.

2908630 is a deficient number, since it is larger than the sum of its proper divisors (2353130).

2908630 is a wasteful number, since it uses less digits than its factorization.

2908630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2908630 is about 1705.4706095386. The cubic root of 2908630 is about 142.7456315507.

The spelling of 2908630 in words is "two million, nine hundred eight thousand, six hundred thirty".