487487413 has 4 divisors (see below), whose sum is σ = 557128480. Its totient is φ = 417846348.

The previous prime is 487487387. The next prime is 487487447. The reversal of 487487413 is 314784784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 487487413 - 2¹³ = 487479221 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 (487481413) 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, 34820523 + ... + 34820536.

It is an arithmetic number, because the mean of its divisors is an integer number (139282120).

Almost surely, 2^487487413 is an apocalyptic number.

It is an amenable number.

487487413 is a deficient number, since it is larger than the sum of its proper divisors (69641067).

487487413 is an equidigital number, since it uses as much as digits as its factorization.

487487413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69641066.

The product of its digits is 602112, while the sum is 46.

The square root of 487487413 is about 22079.1171245591. The cubic root of 487487413 is about 787.0236846831.

The spelling of 487487413 in words is "four hundred eighty-seven million, four hundred eighty-seven thousand, four hundred thirteen".