76329099 has 144 divisors (see below), whose sum is σ = 159344640. Its totient is φ = 34214400.

The previous prime is 76329079. The next prime is 76329163. The reversal of 76329099 is 99092367.

76329099 is a `hidden beast` number, since 7 + 632 + 9 + 0 + 9 + 9 = 666.

It is not a de Polignac number, because 76329099 - 2¹² = 76325003 is a prime.

It is a super-2 number, since 2×76329099² = 11652262708303602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76329049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2462214 + ... + 2462244.

It is an arithmetic number, because the mean of its divisors is an integer number (1106560).

Almost surely, 2^76329099 is an apocalyptic number.

76329099 is an abundant number, since it is smaller than the sum of its proper divisors (83015541).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76329099 is a wasteful number, since it uses less digits than its factorization.

76329099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 76329099 is about 8736.6526198539. The cubic root of 76329099 is about 424.1928838649.

The spelling of 76329099 in words is "seventy-six million, three hundred twenty-nine thousand, ninety-nine".