2136797910 has 48 divisors (see below), whose sum is σ = 5983037424. Its totient is φ = 525980736.

The previous prime is 2136797879. The next prime is 2136797917. The reversal of 2136797910 is 197976312.

It is a super-3 number, since 3×2136797910³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136797917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 911992 + ... + 914331.

It is an arithmetic number, because the mean of its divisors is an integer number (124646613).

Almost surely, 2^2136797910 is an apocalyptic number.

2136797910 is an abundant number, since it is smaller than the sum of its proper divisors (3846239514).

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

2136797910 is a wasteful number, since it uses less digits than its factorization.

2136797910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826349 (or 1826346 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 2136797910 is about 46225.5114628275. The cubic root of 2136797910 is about 1288.0156800651.

The spelling of 2136797910 in words is "two billion, one hundred thirty-six million, seven hundred ninety-seven thousand, nine hundred ten".