3858420002 has 16 divisors (see below), whose sum is σ = 5820508800. Its totient is φ = 1918282128.

The previous prime is 3858419969. The next prime is 3858420023. The reversal of 3858420002 is 2000248583.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247124 + ... + 262272.

It is an arithmetic number, because the mean of its divisors is an integer number (363781800).

Almost surely, 2^3858420002 is an apocalyptic number.

3858420002 is a deficient number, since it is larger than the sum of its proper divisors (1962088798).

3858420002 is a wasteful number, since it uses less digits than its factorization.

3858420002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 3858420002 is about 62116.1814827666. The cubic root of 3858420002 is about 1568.4469478630.

Adding to 3858420002 its reverse (2000248583), we get a palindrome (5858668585).

The spelling of 3858420002 in words is "three billion, eight hundred fifty-eight million, four hundred twenty thousand, two".