283958325 has 96 divisors (see below), whose sum is σ = 627737600. Its totient is φ = 122938560.

The previous prime is 283958317. The next prime is 283958347. The reversal of 283958325 is 523859382.

It is not a de Polignac number, because 283958325 - 2³ = 283958317 is a prime.

It is a super-3 number, since 3×283958325³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 88194 + ... + 91356.

Almost surely, 2^283958325 is an apocalyptic number.

283958325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283958325 is an abundant number, since it is smaller than the sum of its proper divisors (343779275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283958325 is a wasteful number, since it uses less digits than its factorization.

283958325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208 (or 3197 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 283958325 is about 16851.0630228481. The cubic root of 283958325 is about 657.2816915122.

The spelling of 283958325 in words is "two hundred eighty-three million, nine hundred fifty-eight thousand, three hundred twenty-five".