80248349 has 6 divisors (see below), whose sum is σ = 80620410. Its totient is φ = 79877936.

The previous prime is 80248327. The next prime is 80248351. The reversal of 80248349 is 94384208.

It can be written as a sum of positive squares in 3 ways, for example, as 15960025 + 64288324 = 3995^2 + 8018^2 .

It is not a de Polignac number, because 80248349 - 2⁸ = 80248093 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 (80248369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71807 + ... + 72915.

It is an arithmetic number, because the mean of its divisors is an integer number (13436735).

Almost surely, 2^80248349 is an apocalyptic number.

It is an amenable number.

80248349 is a deficient number, since it is larger than the sum of its proper divisors (372061).

80248349 is an equidigital number, since it uses as much as digits as its factorization.

80248349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647 (or 1378 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 80248349 is about 8958.1442832765. The cubic root of 80248349 is about 431.3323538305.

The spelling of 80248349 in words is "eighty million, two hundred forty-eight thousand, three hundred forty-nine".