283434294 has 48 divisors (see below), whose sum is σ = 669657024. Its totient is φ = 79279200.

The previous prime is 283434287. The next prime is 283434317. The reversal of 283434294 is 492434382.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1552 + ... + 23859.

It is an arithmetic number, because the mean of its divisors is an integer number (13951188).

Almost surely, 2^283434294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283434294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334828512).

283434294 is an abundant number, since it is smaller than the sum of its proper divisors (386222730).

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

283434294 is a wasteful number, since it uses less digits than its factorization.

283434294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25453 (or 25440 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 283434294 is about 16835.5069421743. The cubic root of 283434294 is about 656.8771156183.

It can be divided in two parts, 2834 and 34294, that added together give a triangular number (37128 = T₂₇₂).

The spelling of 283434294 in words is "two hundred eighty-three million, four hundred thirty-four thousand, two hundred ninety-four".