7427013079 has 2 divisors, whose sum is σ = 7427013080. Its totient is φ = 7427013078.

The previous prime is 7427013031. The next prime is 7427013137. The reversal of 7427013079 is 9703107247.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7427013079 - 2⁷ = 7427012951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7427013029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3713506539 + 3713506540.

It is an arithmetic number, because the mean of its divisors is an integer number (3713506540).

Almost surely, 2^7427013079 is an apocalyptic number.

7427013079 is a deficient number, since it is larger than the sum of its proper divisors (1).

7427013079 is an equidigital number, since it uses as much as digits as its factorization.

7427013079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 7427013079 is about 86180.1199755489. The cubic root of 7427013079 is about 1951.0634636608.

The spelling of 7427013079 in words is "seven billion, four hundred twenty-seven million, thirteen thousand, seventy-nine".