77304107 has 8 divisors (see below), whose sum is σ = 78474240. Its totient is φ = 76138920.

The previous prime is 77304061. The next prime is 77304109. The reversal of 77304107 is 70140377.

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

It is a cyclic number.

It is not a de Polignac number, because 77304107 - 2⁶ = 77304043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77304107.

It is not an unprimeable number, because it can be changed into a prime (77304109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40382 + ... + 42252.

It is an arithmetic number, because the mean of its divisors is an integer number (9809280).

Almost surely, 2^77304107 is an apocalyptic number.

77304107 is a deficient number, since it is larger than the sum of its proper divisors (1170133).

77304107 is a wasteful number, since it uses less digits than its factorization.

77304107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 77304107 is about 8792.2754165233. The cubic root of 77304107 is about 425.9914238540.

The spelling of 77304107 in words is "seventy-seven million, three hundred four thousand, one hundred seven".