504849407 has 2 divisors, whose sum is σ = 504849408. Its totient is φ = 504849406.

The previous prime is 504849341. The next prime is 504849413. The reversal of 504849407 is 704948405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504849407 - 2¹⁴ = 504833023 is a prime.

It is a super-3 number, since 3×504849407³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504849427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252424703 + 252424704.

It is an arithmetic number, because the mean of its divisors is an integer number (252424704).

Almost surely, 2^504849407 is an apocalyptic number.

504849407 is a deficient number, since it is larger than the sum of its proper divisors (1).

504849407 is an equidigital number, since it uses as much as digits as its factorization.

504849407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 504849407 is about 22468.8541541397. The cubic root of 504849407 is about 796.2582593181.

The spelling of 504849407 in words is "five hundred four million, eight hundred forty-nine thousand, four hundred seven".