500074749 has 8 divisors (see below), whose sum is σ = 740851520. Its totient is φ = 333383148.

The previous prime is 500074741. The next prime is 500074777. The reversal of 500074749 is 947470005.

It is a happy number.

It is not a de Polignac number, because 500074749 - 2³ = 500074741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500074741) 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, 9260617 + ... + 9260670.

It is an arithmetic number, because the mean of its divisors is an integer number (92606440).

Almost surely, 2^500074749 is an apocalyptic number.

It is an amenable number.

500074749 is a deficient number, since it is larger than the sum of its proper divisors (240776771).

500074749 is a wasteful number, since it uses less digits than its factorization.

500074749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18521296 (or 18521290 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 500074749 is about 22362.3511509859. The cubic root of 500074749 is about 793.7400762270.

It can be divided in two parts, 50007 and 4749, that added together give a square (54756 = 234²).

The spelling of 500074749 in words is "five hundred million, seventy-four thousand, seven hundred forty-nine".