502641349 has 8 divisors (see below), whose sum is σ = 575362688. Its totient is φ = 430148880.

The previous prime is 502641313. The next prime is 502641353. The reversal of 502641349 is 943146205.

It is a happy number.

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

It is not a de Polignac number, because 502641349 - 2⁷ = 502641221 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 (502641049) 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, 52482 + ... + 61315.

It is an arithmetic number, because the mean of its divisors is an integer number (71920336).

Almost surely, 2^502641349 is an apocalyptic number.

It is an amenable number.

502641349 is a deficient number, since it is larger than the sum of its proper divisors (72721339).

502641349 is a wasteful number, since it uses less digits than its factorization.

502641349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114435.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 502641349 is about 22419.6643373624. The cubic root of 502641349 is about 795.0956988287.

The spelling of 502641349 in words is "five hundred two million, six hundred forty-one thousand, three hundred forty-nine".