4923738 has 24 divisors (see below), whose sum is σ = 10957908. Its totient is φ = 1596672.

The previous prime is 4923719. The next prime is 4923739. The reversal of 4923738 is 8373294.

It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 8649 = 2217^2 + 93^2 .

It is not an unprimeable number, because it can be changed into a prime (4923739) 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, 3031 + ... + 4362.

Almost surely, 2^4923738 is an apocalyptic number.

4923738 is an abundant number, since it is smaller than the sum of its proper divisors (6034170).

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

4923738 is a wasteful number, since it uses less digits than its factorization.

4923738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438 (or 7435 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 4923738 is about 2218.9497515717. The cubic root of 4923738 is about 170.1237622421.

The spelling of 4923738 in words is "four million, nine hundred twenty-three thousand, seven hundred thirty-eight".