2906368 has 18 divisors (see below), whose sum is σ = 5801894. Its totient is φ = 1453056.

The previous prime is 2906363. The next prime is 2906381. The reversal of 2906368 is 8636092.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2214144 + 692224 = 1488^2 + 832^2 .

It is not an unprimeable number, because it can be changed into a prime (2906363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5421 + ... + 5932.

2^2906368 is an apocalyptic number.

It is an amenable number.

2906368 is a deficient number, since it is larger than the sum of its proper divisors (2895526).

2906368 is an equidigital number, since it uses as much as digits as its factorization.

2906368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11369 (or 11355 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2906368 is about 1704.8073204911. The cubic root of 2906368 is about 142.7086182079.

The spelling of 2906368 in words is "two million, nine hundred six thousand, three hundred sixty-eight".