4729394 has 8 divisors (see below), whose sum is σ = 7112988. Its totient is φ = 2358400.

The previous prime is 4729393. The next prime is 4729397. The reversal of 4729394 is 4939274.

It can be written as a sum of positive squares in 2 ways, for example, as 3258025 + 1471369 = 1805^2 + 1213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4 + 7⁴ + 2⁹ + 9³ + 3 + 9⁶ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (4729393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2147 + ... + 3750.

Almost surely, 2^4729394 is an apocalyptic number.

4729394 is a deficient number, since it is larger than the sum of its proper divisors (2383594).

4729394 is a wasteful number, since it uses less digits than its factorization.

4729394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300.

The product of its digits is 54432, while the sum is 38.

The square root of 4729394 is about 2174.7169930821. The cubic root of 4729394 is about 167.8553412728.

The spelling of 4729394 in words is "four million, seven hundred twenty-nine thousand, three hundred ninety-four".