1348206664 has 32 divisors (see below), whose sum is σ = 2890238400. Its totient is φ = 577558080.

The previous prime is 1348206661. The next prime is 1348206677. The reversal of 1348206664 is 4666028431.

It is a super-2 number, since 2×1348206664² = 3635322417708017792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1348206661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204459 + ... + 210949.

It is an arithmetic number, because the mean of its divisors is an integer number (90319950).

Almost surely, 2^1348206664 is an apocalyptic number.

1348206664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1348206664 is an abundant number, since it is smaller than the sum of its proper divisors (1542031736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1348206664 is a wasteful number, since it uses less digits than its factorization.

1348206664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213 (or 10209 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 1348206664 is about 36717.9338198652. The cubic root of 1348206664 is about 1104.7198470799.

The spelling of 1348206664 in words is "one billion, three hundred forty-eight million, two hundred six thousand, six hundred sixty-four".