7244290118 has 24 divisors (see below), whose sum is σ = 12146198976. Its totient is φ = 3235658400.

The previous prime is 7244290117. The next prime is 7244290147. The reversal of 7244290118 is 8110924427.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244290117) 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 11 ways as a sum of consecutive naturals, for example, 335213 + ... + 356168.

It is an arithmetic number, because the mean of its divisors is an integer number (506091624).

Almost surely, 2^7244290118 is an apocalyptic number.

7244290118 is a deficient number, since it is larger than the sum of its proper divisors (4901908858).

7244290118 is a wasteful number, since it uses less digits than its factorization.

7244290118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691440 (or 691427 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 7244290118 is about 85113.3956436941. The cubic root of 7244290118 is about 1934.9300891932.

The spelling of 7244290118 in words is "seven billion, two hundred forty-four million, two hundred ninety thousand, one hundred eighteen".