80480741 has 4 divisors (see below), whose sum is σ = 87797184. Its totient is φ = 73164300.

The previous prime is 80480731. The next prime is 80480753. The reversal of 80480741 is 14708408.

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 80480741 - 2⁶ = 80480677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80480698 and 80480707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80480731) 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, 3658205 + ... + 3658226.

It is an arithmetic number, because the mean of its divisors is an integer number (21949296).

Almost surely, 2^80480741 is an apocalyptic number.

It is an amenable number.

80480741 is a deficient number, since it is larger than the sum of its proper divisors (7316443).

80480741 is a wasteful number, since it uses less digits than its factorization.

80480741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316442.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 80480741 is about 8971.1058961535. The cubic root of 80480741 is about 431.7483191213.

The spelling of 80480741 in words is "eighty million, four hundred eighty thousand, seven hundred forty-one".