2088436769 has 16 divisors (see below), whose sum is σ = 2222142720. Its totient is φ = 1959007680.

The previous prime is 2088436759. The next prime is 2088436783. The reversal of 2088436769 is 9676348802.

It is a cyclic number.

It is not a de Polignac number, because 2088436769 - 2²⁴ = 2071659553 is a prime.

It is a super-2 number, since 2×2088436769² = 8723136276222318722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2088436769.

It is not an unprimeable number, because it can be changed into a prime (2088436729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139684 + ... + 1141514.

It is an arithmetic number, because the mean of its divisors is an integer number (138883920).

Almost surely, 2^2088436769 is an apocalyptic number.

2088436769 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2088436769 is a deficient number, since it is larger than the sum of its proper divisors (133705951).

2088436769 is a wasteful number, since it uses less digits than its factorization.

2088436769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The square root of 2088436769 is about 45699.4176002277. The cubic root of 2088436769 is about 1278.2244198176.

The spelling of 2088436769 in words is "two billion, eighty-eight million, four hundred thirty-six thousand, seven hundred sixty-nine".