4763987 has 8 divisors (see below), whose sum is σ = 4945920. Its totient is φ = 4583880.

The previous prime is 4763981. The next prime is 4764037. The reversal of 4763987 is 7893674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4763987 - 2⁴ = 4763971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4763981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7088 + ... + 7730.

It is an arithmetic number, because the mean of its divisors is an integer number (618240).

Almost surely, 2^4763987 is an apocalyptic number.

4763987 is a deficient number, since it is larger than the sum of its proper divisors (181933).

4763987 is a wasteful number, since it uses less digits than its factorization.

4763987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913.

The product of its digits is 254016, while the sum is 44.

The square root of 4763987 is about 2182.6559509002. The cubic root of 4763987 is about 168.2636049691.

The spelling of 4763987 in words is "four million, seven hundred sixty-three thousand, nine hundred eighty-seven".