806148353 has 4 divisors (see below), whose sum is σ = 806213808. Its totient is φ = 806082900.

The previous prime is 806148319. The next prime is 806148377. The reversal of 806148353 is 353841608.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 806148353 - 2¹⁸ = 805886209 is a prime.

It is a super-2 number, since 2×806148353² = 1299750334089225218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (806148053) 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, 8051 + ... + 40952.

It is an arithmetic number, because the mean of its divisors is an integer number (201553452).

Almost surely, 2^806148353 is an apocalyptic number.

It is an amenable number.

806148353 is a deficient number, since it is larger than the sum of its proper divisors (65455).

806148353 is a wasteful number, since it uses less digits than its factorization.

806148353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65454.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 806148353 is about 28392.7517687173. The cubic root of 806148353 is about 930.6898773749.

The spelling of 806148353 in words is "eight hundred six million, one hundred forty-eight thousand, three hundred fifty-three".