2247793380 has 288 divisors, whose sum is σ = 8340433920. Its totient is φ = 478310400.

The previous prime is 2247793351. The next prime is 2247793403. The reversal of 2247793380 is 833977422.

2247793380 is a `hidden beast` number, since 2 + 247 + 79 + 338 + 0 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 2162901 + ... + 2163939.

It is an arithmetic number, because the mean of its divisors is an integer number (28959840).

Almost surely, 2^2247793380 is an apocalyptic number.

2247793380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2247793380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4170216960).

2247793380 is an abundant number, since it is smaller than the sum of its proper divisors (6092640540).

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

2247793380 is a wasteful number, since it uses less digits than its factorization.

2247793380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179 (or 1174 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 2247793380 is about 47410.8993797840. The cubic root of 2247793380 is about 1309.9421880748.

The spelling of 2247793380 in words is "two billion, two hundred forty-seven million, seven hundred ninety-three thousand, three hundred eighty".