296544249 has 6 divisors (see below), whose sum is σ = 428341706. Its totient is φ = 197696160.

The previous prime is 296544247. The next prime is 296544251. The reversal of 296544249 is 942445692.

It is an interprime number because it is at equal distance from previous prime (296544247) and next prime (296544251).

It can be written as a sum of positive squares in only one way, i.e., 284765625 + 11778624 = 16875^2 + 3432^2 .

It is not a de Polignac number, because 296544249 - 2¹ = 296544247 is a prime.

It is a super-2 number, since 2×296544249² = 175876983229948002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (296544247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16474672 + ... + 16474689.

Almost surely, 2^296544249 is an apocalyptic number.

It is an amenable number.

296544249 is a deficient number, since it is larger than the sum of its proper divisors (131797457).

296544249 is a wasteful number, since it uses less digits than its factorization.

296544249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32949367 (or 32949364 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 296544249 is about 17220.4601854887. The cubic root of 296544249 is about 666.8525793443.

The spelling of 296544249 in words is "two hundred ninety-six million, five hundred forty-four thousand, two hundred forty-nine".