2204146834 has 4 divisors (see below), whose sum is σ = 3306220254. Its totient is φ = 1102073416.

The previous prime is 2204146829. The next prime is 2204146853. The reversal of 2204146834 is 4386414022.

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., 2204020809 + 126025 = 46947^2 + 355^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2204146834.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551036707 + ... + 551036710.

Almost surely, 2^2204146834 is an apocalyptic number.

2204146834 is a deficient number, since it is larger than the sum of its proper divisors (1102073420).

2204146834 is a wasteful number, since it uses less digits than its factorization.

2204146834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102073419.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 2204146834 is about 46948.3421858536. The cubic root of 2204146834 is about 1301.4081061996.

The spelling of 2204146834 in words is "two billion, two hundred four million, one hundred forty-six thousand, eight hundred thirty-four".