501434834 has 8 divisors (see below), whose sum is σ = 763378608. Its totient is φ = 246975300.

The previous prime is 501434831. The next prime is 501434837. The reversal of 501434834 is 438434105.

It is an interprime number because it is at equal distance from previous prime (501434831) and next prime (501434837).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 501434834.

It is not an unprimeable number, because it can be changed into a prime (501434831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1870892 + ... + 1871159.

It is an arithmetic number, because the mean of its divisors is an integer number (95422326).

Almost surely, 2^501434834 is an apocalyptic number.

501434834 is a deficient number, since it is larger than the sum of its proper divisors (261943774).

501434834 is a wasteful number, since it uses less digits than its factorization.

501434834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742120.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 501434834 is about 22392.7406540602. The cubic root of 501434834 is about 794.4590199045.

Adding to 501434834 its reverse (438434105), we get a palindrome (939868939).

The spelling of 501434834 in words is "five hundred one million, four hundred thirty-four thousand, eight hundred thirty-four".