79484533 has 2 divisors, whose sum is σ = 79484534. Its totient is φ = 79484532.

The previous prime is 79484519. The next prime is 79484549. The reversal of 79484533 is 33548497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71520849 + 7963684 = 8457^2 + 2822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79484533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79484533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79484513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39742266 + 39742267.

It is an arithmetic number, because the mean of its divisors is an integer number (39742267).

Almost surely, 2^79484533 is an apocalyptic number.

It is an amenable number.

79484533 is a deficient number, since it is larger than the sum of its proper divisors (1).

79484533 is an equidigital number, since it uses as much as digits as its factorization.

79484533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 79484533 is about 8915.4098615824. The cubic root of 79484533 is about 429.9594932097.

The spelling of 79484533 in words is "seventy-nine million, four hundred eighty-four thousand, five hundred thirty-three".