7328879 has 2 divisors, whose sum is σ = 7328880. Its totient is φ = 7328878.

The previous prime is 7328843. The next prime is 7328891. The reversal of 7328879 is 9788237.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7328879 - 2¹² = 7324783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7328899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3664439 + 3664440.

It is an arithmetic number, because the mean of its divisors is an integer number (3664440).

Almost surely, 2^7328879 is an apocalyptic number.

7328879 is a deficient number, since it is larger than the sum of its proper divisors (1).

7328879 is an equidigital number, since it uses as much as digits as its factorization.

7328879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 44.

The square root of 7328879 is about 2707.1902408217. The cubic root of 7328879 is about 194.2432118110.

The spelling of 7328879 in words is "seven million, three hundred twenty-eight thousand, eight hundred seventy-nine".