2100750336 has 96 divisors (see below), whose sum is σ = 6223089600. Its totient is φ = 700231680.

The previous prime is 2100750319. The next prime is 2100750341. The reversal of 2100750336 is 6330570012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2100750336² = 8826303948408225792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36301 + ... + 74291.

It is an arithmetic number, because the mean of its divisors is an integer number (64823850).

Almost surely, 2^2100750336 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 2100750336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3111544800).

2100750336 is an abundant number, since it is smaller than the sum of its proper divisors (4122339264).

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

2100750336 is an equidigital number, since it uses as much as digits as its factorization.

2100750336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38022 (or 37996 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 2100750336 is about 45833.9430553384. The cubic root of 2100750336 is about 1280.7316650242.

The spelling of 2100750336 in words is "two billion, one hundred million, seven hundred fifty thousand, three hundred thirty-six".