4389102690 has 32 divisors (see below), whose sum is σ = 12038682240. Its totient is φ = 1003223424.

The previous prime is 4389102671. The next prime is 4389102709. The reversal of 4389102690 is 962019834.

It is an interprime number because it is at equal distance from previous prime (4389102671) and next prime (4389102709).

It is a super-2 number, since 2×4389102690² = 38528444846730472200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10450035 + ... + 10450454.

It is an arithmetic number, because the mean of its divisors is an integer number (376208820).

Almost surely, 2^4389102690 is an apocalyptic number.

4389102690 is an abundant number, since it is smaller than the sum of its proper divisors (7649579550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4389102690 is a wasteful number, since it uses less digits than its factorization.

4389102690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20900506.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 4389102690 is about 66250.3033200604. The cubic root of 4389102690 is about 1637.2886353064.

The spelling of 4389102690 in words is "four billion, three hundred eighty-nine million, one hundred two thousand, six hundred ninety".