4939436574 has 48 divisors (see below), whose sum is σ = 11527401600. Its totient is φ = 1523542608.

The previous prime is 4939436563. The next prime is 4939436587. The reversal of 4939436574 is 4756349394.

It is a happy number.

4939436574 is a `hidden beast` number, since 4 + 9 + 39 + 4 + 36 + 574 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4939436574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153234 + ... + 182645.

It is an arithmetic number, because the mean of its divisors is an integer number (240154200).

Almost surely, 2^4939436574 is an apocalyptic number.

4939436574 is an abundant number, since it is smaller than the sum of its proper divisors (6587965026).

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

4939436574 is a wasteful number, since it uses less digits than its factorization.

4939436574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335949 (or 335946 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The square root of 4939436574 is about 70281.1253040246. The cubic root of 4939436574 is about 1703.0437482519.

The spelling of 4939436574 in words is "four billion, nine hundred thirty-nine million, four hundred thirty-six thousand, five hundred seventy-four".