1349197466 has 4 divisors (see below), whose sum is σ = 2023796202. Its totient is φ = 674598732.

The previous prime is 1349197459. The next prime is 1349197477. The reversal of 1349197466 is 6647919431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1348431841 + 765625 = 36721^2 + 875^2 .

It is a super-3 number, since 3×1349197466³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337299365 + ... + 337299368.

Almost surely, 2^1349197466 is an apocalyptic number.

1349197466 is a deficient number, since it is larger than the sum of its proper divisors (674598736).

1349197466 is an equidigital number, since it uses as much as digits as its factorization.

1349197466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674598735.

The product of its digits is 979776, while the sum is 50.

The square root of 1349197466 is about 36731.4234137475. The cubic root of 1349197466 is about 1104.9904016966.

The spelling of 1349197466 in words is "one billion, three hundred forty-nine million, one hundred ninety-seven thousand, four hundred sixty-six".