4870002638 has 8 divisors (see below), whose sum is σ = 7305314832. Its totient is φ = 2434897696.

The previous prime is 4870002611. The next prime is 4870002647. The reversal of 4870002638 is 8362000784.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38231 + ... + 105837.

It is an arithmetic number, because the mean of its divisors is an integer number (913164354).

Almost surely, 2^4870002638 is an apocalyptic number.

4870002638 is a deficient number, since it is larger than the sum of its proper divisors (2435312194).

4870002638 is a wasteful number, since it uses less digits than its factorization.

4870002638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103626.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 4870002638 is about 69785.4041902746. The cubic root of 4870002638 is about 1695.0261350002.

The spelling of 4870002638 in words is "four billion, eight hundred seventy million, two thousand, six hundred thirty-eight".