288946496 has 28 divisors (see below), whose sum is σ = 575122548. Its totient is φ = 144033792.

The previous prime is 288946457. The next prime is 288946507. The reversal of 288946496 is 694649882.

It can be written as a sum of positive squares in 2 ways, for example, as 36772096 + 252174400 = 6064^2 + 15880^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14870 + ... + 28266.

It is an arithmetic number, because the mean of its divisors is an integer number (20540091).

Almost surely, 2^288946496 is an apocalyptic number.

It is an amenable number.

288946496 is a deficient number, since it is larger than the sum of its proper divisors (286176052).

288946496 is a wasteful number, since it uses less digits than its factorization.

288946496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13746 (or 13736 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 56.

The square root of 288946496 is about 16998.4262801002. The cubic root of 288946496 is about 661.1080987385.

The spelling of 288946496 in words is "two hundred eighty-eight million, nine hundred forty-six thousand, four hundred ninety-six".