7420654079 has 8 divisors (see below), whose sum is σ = 7977411840. Its totient is φ = 6880516056.

The previous prime is 7420654061. The next prime is 7420654121. The reversal of 7420654079 is 9704560247.

7420654079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-7420654079 is a prime.

It is a super-2 number, since 2×7420654079² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420654039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4154009 + ... + 4155794.

It is an arithmetic number, because the mean of its divisors is an integer number (997176480).

Almost surely, 2^7420654079 is an apocalyptic number.

7420654079 is a deficient number, since it is larger than the sum of its proper divisors (556757761).

7420654079 is a wasteful number, since it uses less digits than its factorization.

7420654079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8309869.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 7420654079 is about 86143.2184156130. The cubic root of 7420654079 is about 1950.5064719057.

The spelling of 7420654079 in words is "seven billion, four hundred twenty million, six hundred fifty-four thousand, seventy-nine".