4817394 has 40 divisors (see below), whose sum is σ = 10924848. Its totient is φ = 1586520.

The previous prime is 4817387. The next prime is 4817399. The reversal of 4817394 is 4937184.

4817394 = 123² + 124² + ... + 253².

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4817399) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21109 + ... + 21335.

Almost surely, 2^4817394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4817394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5462424).

4817394 is an abundant number, since it is smaller than the sum of its proper divisors (6107454).

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

4817394 is a wasteful number, since it uses less digits than its factorization.

4817394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 363 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 4817394 is about 2194.8562595305. The cubic root of 4817394 is about 168.8900467052.

It can be divided in two parts, 481 and 7394, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 4817394 in words is "four million, eight hundred seventeen thousand, three hundred ninety-four".