7398079742 has 16 divisors (see below), whose sum is σ = 12083979600. Its totient is φ = 3383513280.

The previous prime is 7398079691. The next prime is 7398079813. The reversal of 7398079742 is 2479708937.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3355559 + ... + 3357762.

It is an arithmetic number, because the mean of its divisors is an integer number (755248725).

Almost surely, 2^7398079742 is an apocalyptic number.

7398079742 is a deficient number, since it is larger than the sum of its proper divisors (4685899858).

7398079742 is a wasteful number, since it uses less digits than its factorization.

7398079742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713371.

The product of its (nonzero) digits is 5334336, while the sum is 56.

The square root of 7398079742 is about 86012.0906733466. The cubic root of 7398079742 is about 1948.5265873479.

The spelling of 7398079742 in words is "seven billion, three hundred ninety-eight million, seventy-nine thousand, seven hundred forty-two".