77030436007 has 8 divisors (see below), whose sum is σ = 88267068800. Its totient is φ = 65851874424.

The previous prime is 77030436001. The next prime is 77030436017. The reversal of 77030436007 is 70063403077.

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

It is not a de Polignac number, because 77030436007 - 2¹⁵ = 77030403239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77030436001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14514957 + ... + 14520262.

It is an arithmetic number, because the mean of its divisors is an integer number (11033383600).

Almost surely, 2^77030436007 is an apocalyptic number.

77030436007 is a deficient number, since it is larger than the sum of its proper divisors (11236632793).

77030436007 is a wasteful number, since it uses less digits than its factorization.

77030436007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29035605.

The product of its (nonzero) digits is 74088, while the sum is 37.

The spelling of 77030436007 in words is "seventy-seven billion, thirty million, four hundred thirty-six thousand, seven".