2209024290 has 32 divisors (see below), whose sum is σ = 5783628096. Its totient is φ = 535520960.

The previous prime is 2209024277. The next prime is 2209024291. The reversal of 2209024290 is 924209022.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2209024291) 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, 3346677 + ... + 3347336.

It is an arithmetic number, because the mean of its divisors is an integer number (180738378).

Almost surely, 2^2209024290 is an apocalyptic number.

2209024290 is an abundant number, since it is smaller than the sum of its proper divisors (3574603806).

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

2209024290 is a wasteful number, since it uses less digits than its factorization.

2209024290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6694034.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2209024290 is about 47000.2584035450. The cubic root of 2209024290 is about 1302.3673412121.

The spelling of 2209024290 in words is "two billion, two hundred nine million, twenty-four thousand, two hundred ninety".