1344340748 has 12 divisors (see below), whose sum is σ = 2355254832. Its totient is φ = 671410800.

The previous prime is 1344340747. The next prime is 1344340793. The reversal of 1344340748 is 8470434431.

It is not an unprimeable number, because it can be changed into a prime (1344340741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185903 + ... + 192998.

It is an arithmetic number, because the mean of its divisors is an integer number (196271236).

Almost surely, 2^1344340748 is an apocalyptic number.

It is an amenable number.

1344340748 is a deficient number, since it is larger than the sum of its proper divisors (1010914084).

1344340748 is a wasteful number, since it uses less digits than its factorization.

1344340748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379792 (or 379790 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 1344340748 is about 36665.2525969752. The cubic root of 1344340748 is about 1103.6629263518.

The spelling of 1344340748 in words is "one billion, three hundred forty-four million, three hundred forty thousand, seven hundred forty-eight".