1346497227 has 12 divisors (see below), whose sum is σ = 1990172184. Its totient is φ = 876788640.

The previous prime is 1346497181. The next prime is 1346497237. The reversal of 1346497227 is 7227946431.

1346497227 is a `hidden beast` number, since 134 + 6 + 497 + 2 + 27 = 666.

It is not a de Polignac number, because 1346497227 - 2⁸ = 1346496971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1346497237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1739274 + ... + 1740047.

It is an arithmetic number, because the mean of its divisors is an integer number (165847682).

Almost surely, 2^1346497227 is an apocalyptic number.

1346497227 is a deficient number, since it is larger than the sum of its proper divisors (643674957).

1346497227 is a wasteful number, since it uses less digits than its factorization.

1346497227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479370 (or 3479367 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 1346497227 is about 36694.6484790357. The cubic root of 1346497227 is about 1104.2527456734.

The spelling of 1346497227 in words is "one billion, three hundred forty-six million, four hundred ninety-seven thousand, two hundred twenty-seven".