2208849602 has 4 divisors (see below), whose sum is σ = 3313274406. Its totient is φ = 1104424800.

The previous prime is 2208849481. The next prime is 2208849607. The reversal of 2208849602 is 2069488022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1152534601 + 1056315001 = 33949^2 + 32501^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2208849602.

It is not an unprimeable number, because it can be changed into a prime (2208849607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552212399 + ... + 552212402.

Almost surely, 2^2208849602 is an apocalyptic number.

2208849602 is a deficient number, since it is larger than the sum of its proper divisors (1104424804).

2208849602 is a wasteful number, since it uses less digits than its factorization.

2208849602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104424803.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 2208849602 is about 46998.3999940424. The cubic root of 2208849602 is about 1302.3330102265. Note that the first 3 decimals are identical.

The spelling of 2208849602 in words is "two billion, two hundred eight million, eight hundred forty-nine thousand, six hundred two".