80373901 has 4 divisors (see below), whose sum is σ = 82084032. Its totient is φ = 78663772.

The previous prime is 80373863. The next prime is 80373919. The reversal of 80373901 is 10937308.

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 a cyclic number.

It is not a de Polignac number, because 80373901 - 2¹⁹ = 79849613 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80373941) 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, 854995 + ... + 855088.

It is an arithmetic number, because the mean of its divisors is an integer number (20521008).

Almost surely, 2^80373901 is an apocalyptic number.

It is an amenable number.

80373901 is a deficient number, since it is larger than the sum of its proper divisors (1710131).

80373901 is a wasteful number, since it uses less digits than its factorization.

80373901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710130.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 80373901 is about 8965.1492458297. The cubic root of 80373901 is about 431.5571826378.

The spelling of 80373901 in words is "eighty million, three hundred seventy-three thousand, nine hundred one".