2209670373 has 16 divisors (see below), whose sum is σ = 2988843840. Its totient is φ = 1451911296.

The previous prime is 2209670371. The next prime is 2209670413. The reversal of 2209670373 is 3730769022.

2209670373 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2209670373 - 2¹ = 2209670371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209670371) 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, 71586 + ... + 97692.

It is an arithmetic number, because the mean of its divisors is an integer number (186802740).

Almost surely, 2^2209670373 is an apocalyptic number.

It is an amenable number.

2209670373 is a deficient number, since it is larger than the sum of its proper divisors (779173467).

2209670373 is a wasteful number, since it uses less digits than its factorization.

2209670373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26516.

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 2209670373 is about 47007.1310866766. The cubic root of 2209670373 is about 1302.4942985273.

The spelling of 2209670373 in words is "two billion, two hundred nine million, six hundred seventy thousand, three hundred seventy-three".