283925963 has 2 divisors, whose sum is σ = 283925964. Its totient is φ = 283925962.

The previous prime is 283925933. The next prime is 283926011. The reversal of 283925963 is 369529382.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 283925963 - 2²² = 279731659 is a prime.

It is a super-2 number, since 2×283925963² = 161227904930954738, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (283925933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141962981 + 141962982.

It is an arithmetic number, because the mean of its divisors is an integer number (141962982).

Almost surely, 2^283925963 is an apocalyptic number.

283925963 is a deficient number, since it is larger than the sum of its proper divisors (1).

283925963 is an equidigital number, since it uses as much as digits as its factorization.

283925963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 47.

The square root of 283925963 is about 16850.1027593306. The cubic root of 283925963 is about 657.2567209955.

The spelling of 283925963 in words is "two hundred eighty-three million, nine hundred twenty-five thousand, nine hundred sixty-three".