487307379 has 16 divisors (see below), whose sum is σ = 700394912. Its totient is φ = 299593728.

The previous prime is 487307357. The next prime is 487307399. The reversal of 487307379 is 973703784.

It is a happy number.

It is not a de Polignac number, because 487307379 - 2⁷ = 487307251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487307309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39549 + ... + 50385.

It is an arithmetic number, because the mean of its divisors is an integer number (43774682).

Almost surely, 2^487307379 is an apocalyptic number.

487307379 is a deficient number, since it is larger than the sum of its proper divisors (213087533).

487307379 is a wasteful number, since it uses less digits than its factorization.

487307379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12006.

The product of its (nonzero) digits is 889056, while the sum is 48.

The square root of 487307379 is about 22075.0397281636. The cubic root of 487307379 is about 786.9267875022.

The spelling of 487307379 in words is "four hundred eighty-seven million, three hundred seven thousand, three hundred seventy-nine".