80734095 has 24 divisors (see below), whose sum is σ = 150704736. Its totient is φ = 39745728.

The previous prime is 80734081. The next prime is 80734103. The reversal of 80734095 is 59043708.

It is not a de Polignac number, because 80734095 - 2⁷ = 80733967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68419 + ... + 69588.

It is an arithmetic number, because the mean of its divisors is an integer number (6279364).

Almost surely, 2^80734095 is an apocalyptic number.

80734095 is a deficient number, since it is larger than the sum of its proper divisors (69970641).

80734095 is a wasteful number, since it uses less digits than its factorization.

80734095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138031 (or 138028 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 80734095 is about 8985.2153563507. The cubic root of 80734095 is about 432.2008935750.

The spelling of 80734095 in words is "eighty million, seven hundred thirty-four thousand, ninety-five".