4622879487 has 8 divisors (see below), whose sum is σ = 6165800704. Its totient is φ = 3080938968.

The previous prime is 4622879483. The next prime is 4622879491. The reversal of 4622879487 is 7849782264.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4622879483) and next prime (4622879491).

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

It is not a de Polignac number, because 4622879487 - 2² = 4622879483 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 (4622879483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234103 + ... + 253080.

It is an arithmetic number, because the mean of its divisors is an integer number (770725088).

Almost surely, 2^4622879487 is an apocalyptic number.

4622879487 is a deficient number, since it is larger than the sum of its proper divisors (1542921217).

4622879487 is a wasteful number, since it uses less digits than its factorization.

4622879487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490349.

The product of its digits is 10838016, while the sum is 57.

The square root of 4622879487 is about 67991.7604346291. The cubic root of 4622879487 is about 1665.8562555553.

The spelling of 4622879487 in words is "four billion, six hundred twenty-two million, eight hundred seventy-nine thousand, four hundred eighty-seven".