2249107830 has 64 divisors (see below), whose sum is σ = 6002838720. Its totient is φ = 599240448.

The previous prime is 2249107811. The next prime is 2249107867. The reversal of 2249107830 is 387019422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384004 + ... + 389816.

It is an arithmetic number, because the mean of its divisors is an integer number (93794355).

Almost surely, 2^2249107830 is an apocalyptic number.

2249107830 is an abundant number, since it is smaller than the sum of its proper divisors (3753730890).

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

2249107830 is a wasteful number, since it uses less digits than its factorization.

2249107830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262 (or 7256 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2249107830 is about 47424.7596725592. The cubic root of 2249107830 is about 1310.1974781446.

The spelling of 2249107830 in words is "two billion, two hundred forty-nine million, one hundred seven thousand, eight hundred thirty".