79484767 has 2 divisors, whose sum is σ = 79484768. Its totient is φ = 79484766.

The previous prime is 79484761. The next prime is 79484777. The reversal of 79484767 is 76748497.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79484767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79484761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39742383 + 39742384.

It is an arithmetic number, because the mean of its divisors is an integer number (39742384).

Almost surely, 2^79484767 is an apocalyptic number.

79484767 is a deficient number, since it is larger than the sum of its proper divisors (1).

79484767 is an equidigital number, since it uses as much as digits as its factorization.

79484767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2370816, while the sum is 52.

The square root of 79484767 is about 8915.4229849178. The cubic root of 79484767 is about 429.9599151384.

The spelling of 79484767 in words is "seventy-nine million, four hundred eighty-four thousand, seven hundred sixty-seven".