2210880399 has 32 divisors (see below), whose sum is σ = 3630735360. Its totient is φ = 1165335552.

The previous prime is 2210880377. The next prime is 2210880439. The reversal of 2210880399 is 9930880122.

It is a Cunningham number, because it is equal to 47020²-1.

It is not a de Polignac number, because 2210880399 - 2⁵ = 2210880367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2210880399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210884399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 609439 + ... + 613055.

It is an arithmetic number, because the mean of its divisors is an integer number (113460480).

Almost surely, 2^2210880399 is an apocalyptic number.

2210880399 is a deficient number, since it is larger than the sum of its proper divisors (1419854961).

2210880399 is a wasteful number, since it uses less digits than its factorization.

2210880399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 2210880399 is about 47019.9999893662. Note that the first 4 decimals coincide. The cubic root of 2210880399 is about 1302.7320058325.

The spelling of 2210880399 in words is "two billion, two hundred ten million, eight hundred eighty thousand, three hundred ninety-nine".