2202979950 has 48 divisors (see below), whose sum is σ = 6070437360. Its totient is φ = 587460960.

The previous prime is 2202979907. The next prime is 2202979957. The reversal of 2202979950 is 599792022.

It is a happy number.

2202979950 is a `hidden beast` number, since 220 + 297 + 99 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2202979896 and 2202979905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202979957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814569 + ... + 817268.

It is an arithmetic number, because the mean of its divisors is an integer number (126467445).

Almost surely, 2^2202979950 is an apocalyptic number.

2202979950 is an abundant number, since it is smaller than the sum of its proper divisors (3867457410).

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

2202979950 is a wasteful number, since it uses less digits than its factorization.

2202979950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631858 (or 1631847 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 2202979950 is about 46935.9132221799. The cubic root of 2202979950 is about 1301.1784088046.

The spelling of 2202979950 in words is "two billion, two hundred two million, nine hundred seventy-nine thousand, nine hundred fifty".