1344663374 has 8 divisors (see below), whose sum is σ = 2017752120. Its totient is φ = 672079336.

The previous prime is 1344663319. The next prime is 1344663389. The reversal of 1344663374 is 4733664431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119444 + ... + 130215.

It is an arithmetic number, because the mean of its divisors is an integer number (252219015).

Almost surely, 2^1344663374 is an apocalyptic number.

1344663374 is a deficient number, since it is larger than the sum of its proper divisors (673088746).

1344663374 is a wasteful number, since it uses less digits than its factorization.

1344663374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252354.

The product of its digits is 435456, while the sum is 41.

The square root of 1344663374 is about 36669.6519481710. The cubic root of 1344663374 is about 1103.7512080060.

The spelling of 1344663374 in words is "one billion, three hundred forty-four million, six hundred sixty-three thousand, three hundred seventy-four".