4729450 has 24 divisors (see below), whose sum is σ = 9597600. Its totient is φ = 1719600.

The previous prime is 4729447. The next prime is 4729457. The reversal of 4729450 is 549274.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4729457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3750 + ... + 4849.

It is an arithmetic number, because the mean of its divisors is an integer number (399900).

Almost surely, 2^4729450 is an apocalyptic number.

4729450 is an abundant number, since it is smaller than the sum of its proper divisors (4868150).

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

4729450 is a wasteful number, since it uses less digits than its factorization.

4729450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8622 (or 8617 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 4729450 is about 2174.7298682825. The cubic root of 4729450 is about 167.8560037863.

The spelling of 4729450 in words is "four million, seven hundred twenty-nine thousand, four hundred fifty".