7244328742 has 8 divisors (see below), whose sum is σ = 12418849296. Its totient is φ = 3104712312.

The previous prime is 7244328733. The next prime is 7244328743. The reversal of 7244328742 is 2478234427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244328743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258726013 + ... + 258726040.

It is an arithmetic number, because the mean of its divisors is an integer number (1552356162).

Almost surely, 2^7244328742 is an apocalyptic number.

7244328742 is a deficient number, since it is larger than the sum of its proper divisors (5174520554).

7244328742 is a wasteful number, since it uses less digits than its factorization.

7244328742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517452062.

The product of its digits is 602112, while the sum is 43.

The square root of 7244328742 is about 85113.6225406956. The cubic root of 7244328742 is about 1934.9335279754.

The spelling of 7244328742 in words is "seven billion, two hundred forty-four million, three hundred twenty-eight thousand, seven hundred forty-two".