79484530 has 8 divisors (see below), whose sum is σ = 143072172. Its totient is φ = 31793808.

The previous prime is 79484519. The next prime is 79484533. The reversal of 79484530 is 3548497.

It can be written as a sum of positive squares in 2 ways, for example, as 77739489 + 1745041 = 8817^2 + 1321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (79484533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3974217 + ... + 3974236.

Almost surely, 2^79484530 is an apocalyptic number.

79484530 is a deficient number, since it is larger than the sum of its proper divisors (63587642).

79484530 is a wasteful number, since it uses less digits than its factorization.

79484530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7948460.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 79484530 is about 8915.4096933343. The cubic root of 79484530 is about 429.9594878004.

The spelling of 79484530 in words is "seventy-nine million, four hundred eighty-four thousand, five hundred thirty".