283394801 has 2 divisors, whose sum is σ = 283394802. Its totient is φ = 283394800.

The previous prime is 283394773. The next prime is 283394809. The reversal of 283394801 is 108493382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237899776 + 45495025 = 15424^2 + 6745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283394801 is a prime.

It is a super-2 number, since 2×283394801² = 160625226467659202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (283394809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141697400 + 141697401.

It is an arithmetic number, because the mean of its divisors is an integer number (141697401).

Almost surely, 2^283394801 is an apocalyptic number.

It is an amenable number.

283394801 is a deficient number, since it is larger than the sum of its proper divisors (1).

283394801 is an equidigital number, since it uses as much as digits as its factorization.

283394801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 283394801 is about 16834.3339933601. Note that the first 3 decimals coincide. The cubic root of 283394801 is about 656.8466050162.

The spelling of 283394801 in words is "two hundred eighty-three million, three hundred ninety-four thousand, eight hundred one".