487992967 has 16 divisors (see below), whose sum is σ = 611610624. Its totient is φ = 378252000.

The previous prime is 487992943. The next prime is 487992991. The reversal of 487992967 is 769299784.

It is an interprime number because it is at equal distance from previous prime (487992943) and next prime (487992991).

It is not a de Polignac number, because 487992967 - 2¹⁵ = 487960199 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 (487998967) 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, 1884 + ... + 31297.

It is an arithmetic number, because the mean of its divisors is an integer number (38225664).

Almost surely, 2^487992967 is an apocalyptic number.

487992967 is a deficient number, since it is larger than the sum of its proper divisors (123617657).

487992967 is a wasteful number, since it uses less digits than its factorization.

487992967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33390.

The product of its digits is 13716864, while the sum is 61.

The square root of 487992967 is about 22090.5628493255. The cubic root of 487992967 is about 787.2956544459.

The spelling of 487992967 in words is "four hundred eighty-seven million, nine hundred ninety-two thousand, nine hundred sixty-seven".