80350437 has 4 divisors (see below), whose sum is σ = 107133920. Its totient is φ = 53566956.

The previous prime is 80350379. The next prime is 80350451. The reversal of 80350437 is 73405308.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80350437 - 2⁸ = 80350181 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 (80354437) 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, 13391737 + ... + 13391742.

It is an arithmetic number, because the mean of its divisors is an integer number (26783480).

Almost surely, 2^80350437 is an apocalyptic number.

It is an amenable number.

80350437 is a deficient number, since it is larger than the sum of its proper divisors (26783483).

80350437 is a wasteful number, since it uses less digits than its factorization.

80350437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26783482.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 80350437 is about 8963.8405273633. The cubic root of 80350437 is about 431.5151829209.

The spelling of 80350437 in words is "eighty million, three hundred fifty thousand, four hundred thirty-seven".