80014349 has 4 divisors (see below), whose sum is σ = 80069436. Its totient is φ = 79959264.

The previous prime is 80014327. The next prime is 80014369. The reversal of 80014349 is 94341008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54834025 + 25180324 = 7405^2 + 5018^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80014349 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 (80014369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25304 + ... + 28289.

It is an arithmetic number, because the mean of its divisors is an integer number (20017359).

Almost surely, 2^80014349 is an apocalyptic number.

It is an amenable number.

80014349 is a deficient number, since it is larger than the sum of its proper divisors (55087).

80014349 is a wasteful number, since it uses less digits than its factorization.

80014349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55086.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 80014349 is about 8945.0740075194. The cubic root of 80014349 is about 430.9126981191.

The spelling of 80014349 in words is "eighty million, fourteen thousand, three hundred forty-nine".