77003700677 has 8 divisors (see below), whose sum is σ = 77414324736. Its totient is φ = 76593703392.

The previous prime is 77003700673. The next prime is 77003700749. The reversal of 77003700677 is 77600730077.

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 77003700677 - 2² = 77003700673 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 (77003700673) 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, 90713 + ... + 402785.

It is an arithmetic number, because the mean of its divisors is an integer number (9676790592).

Almost surely, 2^77003700677 is an apocalyptic number.

It is an amenable number.

77003700677 is a deficient number, since it is larger than the sum of its proper divisors (410624059).

77003700677 is a wasteful number, since it uses less digits than its factorization.

77003700677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313387.

The product of its (nonzero) digits is 302526, while the sum is 44.

The spelling of 77003700677 in words is "seventy-seven billion, three million, seven hundred thousand, six hundred seventy-seven".