4739442 has 16 divisors (see below), whose sum is σ = 9572160. Its totient is φ = 1564272.

The previous prime is 4739407. The next prime is 4739443. The reversal of 4739442 is 2449374.

It is not an unprimeable number, because it can be changed into a prime (4739443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3217 + ... + 4452.

It is an arithmetic number, because the mean of its divisors is an integer number (598260).

Almost surely, 2^4739442 is an apocalyptic number.

4739442 is an abundant number, since it is smaller than the sum of its proper divisors (4832718).

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

4739442 is a wasteful number, since it uses less digits than its factorization.

4739442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7777.

The product of its digits is 24192, while the sum is 33.

The square root of 4739442 is about 2177.0259529918. The cubic root of 4739442 is about 167.9741315045.

The spelling of 4739442 in words is "four million, seven hundred thirty-nine thousand, four hundred forty-two".