2918224740 has 48 divisors (see below), whose sum is σ = 8173872000. Its totient is φ = 777922560.

The previous prime is 2918224693. The next prime is 2918224741. The reversal of 2918224740 is 474228192.

It is a happy number.

2918224740 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 an unprimeable number, because it can be changed into a prime (2918224741) 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, 213636 + ... + 226884.

It is an arithmetic number, because the mean of its divisors is an integer number (170289000).

Almost surely, 2^2918224740 is an apocalyptic number.

2918224740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2918224740 is an abundant number, since it is smaller than the sum of its proper divisors (5255647260).

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

2918224740 is a wasteful number, since it uses less digits than its factorization.

2918224740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16932 (or 16930 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 2918224740 is about 54020.5955168952. The cubic root of 2918224740 is about 1429.0241830751.

The spelling of 2918224740 in words is "two billion, nine hundred eighteen million, two hundred twenty-four thousand, seven hundred forty".