80199413 has 32 divisors (see below), whose sum is σ = 100569600. Its totient is φ = 62447616.

The previous prime is 80199407. The next prime is 80199419. The reversal of 80199413 is 31499108.

It is an interprime number because it is at equal distance from previous prime (80199407) and next prime (80199419).

It is not a de Polignac number, because 80199413 - 2¹⁸ = 79937269 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 (80199419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415445 + ... + 415637.

It is an arithmetic number, because the mean of its divisors is an integer number (3142800).

Almost surely, 2^80199413 is an apocalyptic number.

It is an amenable number.

80199413 is a deficient number, since it is larger than the sum of its proper divisors (20370187).

80199413 is a wasteful number, since it uses less digits than its factorization.

80199413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 80199413 is about 8955.4124974788. The cubic root of 80199413 is about 431.2446595152.

The spelling of 80199413 in words is "eighty million, one hundred ninety-nine thousand, four hundred thirteen".