1348257466 has 32 divisors (see below), whose sum is σ = 2075310720. Its totient is φ = 656818176.

The previous prime is 1348257413. The next prime is 1348257481. The reversal of 1348257466 is 6647528431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5246010 + ... + 5246266.

It is an arithmetic number, because the mean of its divisors is an integer number (64853460).

Almost surely, 2^1348257466 is an apocalyptic number.

1348257466 is a deficient number, since it is larger than the sum of its proper divisors (727053254).

1348257466 is a wasteful number, since it uses less digits than its factorization.

1348257466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678.

The product of its digits is 967680, while the sum is 46.

The square root of 1348257466 is about 36718.6256006403. The cubic root of 1348257466 is about 1104.7337226165.

The spelling of 1348257466 in words is "one billion, three hundred forty-eight million, two hundred fifty-seven thousand, four hundred sixty-six".