7334820742 has 4 divisors (see below), whose sum is σ = 11002231116. Its totient is φ = 3667410370.

The previous prime is 7334820739. The next prime is 7334820749. The reversal of 7334820742 is 2470284337.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7334820695 and 7334820704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7334820749) 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 as a sum of consecutive naturals, namely, 1833705184 + ... + 1833705187.

It is an arithmetic number, because the mean of its divisors is an integer number (2750557779).

Almost surely, 2^7334820742 is an apocalyptic number.

7334820742 is a deficient number, since it is larger than the sum of its proper divisors (3667410374).

7334820742 is a wasteful number, since it uses less digits than its factorization.

7334820742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667410373.

The product of its (nonzero) digits is 225792, while the sum is 40.

The square root of 7334820742 is about 85643.5680130154. The cubic root of 7334820742 is about 1942.9569056394.

The spelling of 7334820742 in words is "seven billion, three hundred thirty-four million, eight hundred twenty thousand, seven hundred forty-two".