5724970838 has 4 divisors (see below), whose sum is σ = 8587456260. Its totient is φ = 2862485418.

The previous prime is 5724970831. The next prime is 5724970859. The reversal of 5724970838 is 8380794275.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5724970838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5724970831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431242708 + ... + 1431242711.

It is an arithmetic number, because the mean of its divisors is an integer number (2146864065).

Almost surely, 2^5724970838 is an apocalyptic number.

5724970838 is a deficient number, since it is larger than the sum of its proper divisors (2862485422).

5724970838 is a wasteful number, since it uses less digits than its factorization.

5724970838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862485421.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The square root of 5724970838 is about 75663.5370439421. The cubic root of 5724970838 is about 1788.9207144985.

The spelling of 5724970838 in words is "five billion, seven hundred twenty-four million, nine hundred seventy thousand, eight hundred thirty-eight".