501934743 has 24 divisors (see below), whose sum is σ = 744661632. Its totient is φ = 325615248.

The previous prime is 501934739. The next prime is 501934747. The reversal of 501934743 is 347439105.

It is an interprime number because it is at equal distance from previous prime (501934739) and next prime (501934747).

It is not a de Polignac number, because 501934743 - 2² = 501934739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 501934698 and 501934707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501934747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107230 + ... + 111812.

It is an arithmetic number, because the mean of its divisors is an integer number (31027568).

Almost surely, 2^501934743 is an apocalyptic number.

501934743 is a deficient number, since it is larger than the sum of its proper divisors (242726889).

501934743 is a wasteful number, since it uses less digits than its factorization.

501934743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4915 (or 4912 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 501934743 is about 22403.9001738537. The cubic root of 501934743 is about 794.7229460603.

The spelling of 501934743 in words is "five hundred one million, nine hundred thirty-four thousand, seven hundred forty-three".