4939432 has 8 divisors (see below), whose sum is σ = 9261450. Its totient is φ = 2469712.

The previous prime is 4939427. The next prime is 4939433. The reversal of 4939432 is 2349394.

It can be written as a sum of positive squares in only one way, i.e., 4901796 + 37636 = 2214^2 + 194^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 4² + 9⁴ + 3⁵ + 9⁷ + 4⁷ + 3⁷ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (4939433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308707 + ... + 308722.

Almost surely, 2^4939432 is an apocalyptic number.

It is an amenable number.

4939432 is a deficient number, since it is larger than the sum of its proper divisors (4322018).

4939432 is a wasteful number, since it uses less digits than its factorization.

4939432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617435 (or 617431 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 4939432 is about 2222.4832957752. The cubic root of 4939432 is about 170.3043222570.

The spelling of 4939432 in words is "four million, nine hundred thirty-nine thousand, four hundred thirty-two".