4671488387 has 4 divisors (see below), whose sum is σ = 4675701840. Its totient is φ = 4667274936.

The previous prime is 4671488357. The next prime is 4671488401. The reversal of 4671488387 is 7838841764.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4671488387 - 2¹² = 4671484291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4671488357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105063 + ... + 2107280.

It is an arithmetic number, because the mean of its divisors is an integer number (1168925460).

Almost surely, 2^4671488387 is an apocalyptic number.

4671488387 is a deficient number, since it is larger than the sum of its proper divisors (4213453).

4671488387 is a wasteful number, since it uses less digits than its factorization.

4671488387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213452.

The product of its digits is 7225344, while the sum is 56.

The square root of 4671488387 is about 68348.2873743008. The cubic root of 4671488387 is about 1671.6746545137.

The spelling of 4671488387 in words is "four billion, six hundred seventy-one million, four hundred eighty-eight thousand, three hundred eighty-seven".