80252349 has 4 divisors (see below), whose sum is σ = 107003136. Its totient is φ = 53501564.

The previous prime is 80252339. The next prime is 80252353. The reversal of 80252349 is 94325208.

It is a happy number.

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 80252349 - 2⁵ = 80252317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80252339) 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, 13375389 + ... + 13375394.

It is an arithmetic number, because the mean of its divisors is an integer number (26750784).

Almost surely, 2^80252349 is an apocalyptic number.

It is an amenable number.

80252349 is a deficient number, since it is larger than the sum of its proper divisors (26750787).

80252349 is a wasteful number, since it uses less digits than its factorization.

80252349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26750786.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 80252349 is about 8958.3675410200. The cubic root of 80252349 is about 431.3395203362.

It can be divided in two parts, 80252 and 349, that added together give a triangular number (80601 = T₄₀₁).

The spelling of 80252349 in words is "eighty million, two hundred fifty-two thousand, three hundred forty-nine".