500349792 has 48 divisors (see below), whose sum is σ = 1319114160. Its totient is φ = 166060032.

The previous prime is 500349791. The next prime is 500349793. The reversal of 500349792 is 297943005.

It is an interprime number because it is at equal distance from previous prime (500349791) and next prime (500349793).

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 500349792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500349791) 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, 11184 + ... + 33552.

It is an arithmetic number, because the mean of its divisors is an integer number (27481545).

Almost surely, 2^500349792 is an apocalyptic number.

It is a pronic number, being equal to 22368×22369.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500349792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659557080).

500349792 is an abundant number, since it is smaller than the sum of its proper divisors (818764368).

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

500349792 is a wasteful number, since it uses less digits than its factorization.

500349792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22615 (or 22607 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 500349792 is about 22368.4999944118. The cubic root of 500349792 is about 793.8855695692.

The spelling of 500349792 in words is "five hundred million, three hundred forty-nine thousand, seven hundred ninety-two".