80760365 has 32 divisors (see below), whose sum is σ = 114476544. Its totient is φ = 53544960.

The previous prime is 80760313. The next prime is 80760367. The reversal of 80760365 is 56306708.

It is a happy number.

It is not a de Polignac number, because 80760365 - 2⁸ = 80760109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80760367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239477 + ... + 239813.

It is an arithmetic number, because the mean of its divisors is an integer number (3577392).

Almost surely, 2^80760365 is an apocalyptic number.

It is an amenable number.

80760365 is a deficient number, since it is larger than the sum of its proper divisors (33716179).

80760365 is a wasteful number, since it uses less digits than its factorization.

80760365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 80760365 is about 8986.6770833273. The cubic root of 80760365 is about 432.2477663211.

The spelling of 80760365 in words is "eighty million, seven hundred sixty thousand, three hundred sixty-five".