2903296 has 36 divisors (see below), whose sum is σ = 6328224. Its totient is φ = 1318400.

The previous prime is 2903291. The next prime is 2903323. The reversal of 2903296 is 6923092.

2903296 = T₂₆₃ + T₂₆₄ + ... + T₃₂₈.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2903291) 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 in 3 ways as a sum of consecutive naturals, for example, 2301 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (175784).

2^2903296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2903296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3164112).

2903296 is an abundant number, since it is smaller than the sum of its proper divisors (3424928).

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

2903296 is a wasteful number, since it uses less digits than its factorization.

2903296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2903296 is about 1703.9061006992. The cubic root of 2903296 is about 142.6583199861.

The spelling of 2903296 in words is "two million, nine hundred three thousand, two hundred ninety-six".