77335036 has 6 divisors (see below), whose sum is σ = 135336320. Its totient is φ = 38667516.

The previous prime is 77335033. The next prime is 77335043. The reversal of 77335036 is 63053377.

It is a junction number, because it is equal to n+sod(n) for n = 77334992 and 77335010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77335031) 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 as a sum of consecutive naturals, namely, 9666876 + ... + 9666883.

Almost surely, 2^77335036 is an apocalyptic number.

It is an amenable number.

77335036 is a deficient number, since it is larger than the sum of its proper divisors (58001284).

77335036 is a wasteful number, since it uses less digits than its factorization.

77335036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19333763 (or 19333761 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 34.

The square root of 77335036 is about 8794.0341141026. The cubic root of 77335036 is about 426.0482286496.

It can be divided in two parts, 7733 and 5036, that added together give a square (12769 = 113²).

The spelling of 77335036 in words is "seventy-seven million, three hundred thirty-five thousand, thirty-six".