487269677 has 4 divisors (see below), whose sum is σ = 493140480. Its totient is φ = 481398876.

The previous prime is 487269667. The next prime is 487269689. The reversal of 487269677 is 776962784.

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 487269677 - 2⁴ = 487269661 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 (487269667) 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, 2935277 + ... + 2935442.

It is an arithmetic number, because the mean of its divisors is an integer number (123285120).

Almost surely, 2^487269677 is an apocalyptic number.

It is an amenable number.

487269677 is a deficient number, since it is larger than the sum of its proper divisors (5870803).

487269677 is an equidigital number, since it uses as much as digits as its factorization.

487269677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870802.

The product of its digits is 7112448, while the sum is 56.

The square root of 487269677 is about 22074.1857607478. The cubic root of 487269677 is about 786.9064926601.

The spelling of 487269677 in words is "four hundred eighty-seven million, two hundred sixty-nine thousand, six hundred seventy-seven".