77030327 has 8 divisors (see below), whose sum is σ = 84099600. Its totient is φ = 69972160.

The previous prime is 77030311. The next prime is 77030399. The reversal of 77030327 is 72303077.

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 77030327 - 2⁴ = 77030311 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 77030327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77030027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19643 + ... + 23235.

It is an arithmetic number, because the mean of its divisors is an integer number (10512450).

Almost surely, 2^77030327 is an apocalyptic number.

77030327 is a deficient number, since it is larger than the sum of its proper divisors (7069273).

77030327 is a wasteful number, since it uses less digits than its factorization.

77030327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553.

The product of its (nonzero) digits is 6174, while the sum is 29.

The square root of 77030327 is about 8776.6922584764. The cubic root of 77030327 is about 425.4879323357.

The spelling of 77030327 in words is "seventy-seven million, thirty thousand, three hundred twenty-seven".