1344651046 has 4 divisors (see below), whose sum is σ = 2016976572. Its totient is φ = 672325522.

The previous prime is 1344651031. The next prime is 1344651053. The reversal of 1344651046 is 6401564431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336162760 + ... + 336162763.

It is an arithmetic number, because the mean of its divisors is an integer number (504244143).

Almost surely, 2^1344651046 is an apocalyptic number.

1344651046 is a deficient number, since it is larger than the sum of its proper divisors (672325526).

1344651046 is an equidigital number, since it uses as much as digits as its factorization.

1344651046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672325525.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1344651046 is about 36669.4838523806. The cubic root of 1344651046 is about 1103.7478348974.

The spelling of 1344651046 in words is "one billion, three hundred forty-four million, six hundred fifty-one thousand, forty-six".