4089790100 has 72 divisors (see below), whose sum is σ = 9775915968. Its totient is φ = 1472716800.

The previous prime is 4089790093. The next prime is 4089790121. The reversal of 4089790100 is 10979804.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95252 + ... + 131348.

Almost surely, 2^4089790100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4089790100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4887957984).

4089790100 is an abundant number, since it is smaller than the sum of its proper divisors (5686125868).

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

4089790100 is a wasteful number, since it uses less digits than its factorization.

4089790100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36225 (or 36218 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 4089790100 is about 63951.4667540941. The cubic root of 4089790100 is about 1599.1910102996.

The spelling of 4089790100 in words is "four billion, eighty-nine million, seven hundred ninety thousand, one hundred".