283374897 has 16 divisors (see below), whose sum is σ = 417896640. Its totient is φ = 169670592.

The previous prime is 283374893. The next prime is 283374901. The reversal of 283374897 is 798473382.

It is an interprime number because it is at equal distance from previous prime (283374893) and next prime (283374901).

It is not a de Polignac number, because 283374897 - 2² = 283374893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (283374893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96747 + ... + 99632.

It is an arithmetic number, because the mean of its divisors is an integer number (26118540).

Almost surely, 2^283374897 is an apocalyptic number.

It is an amenable number.

283374897 is a deficient number, since it is larger than the sum of its proper divisors (134521743).

283374897 is a wasteful number, since it uses less digits than its factorization.

283374897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196432.

The product of its digits is 2032128, while the sum is 51.

The square root of 283374897 is about 16833.7428102012. The cubic root of 283374897 is about 656.8312269631.

The spelling of 283374897 in words is "two hundred eighty-three million, three hundred seventy-four thousand, eight hundred ninety-seven".