1344187948 has 24 divisors (see below), whose sum is σ = 2455526864. Its totient is φ = 643204800.

The previous prime is 1344187937. The next prime is 1344187979. The reversal of 1344187948 is 8497814431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65418 + ... + 83473.

Almost surely, 2^1344187948 is an apocalyptic number.

It is an amenable number.

1344187948 is a deficient number, since it is larger than the sum of its proper divisors (1111338916).

1344187948 is a wasteful number, since it uses less digits than its factorization.

1344187948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148993 (or 148991 counting only the distinct ones).

The product of its digits is 774144, while the sum is 49.

The square root of 1344187948 is about 36663.1688210389. The cubic root of 1344187948 is about 1103.6211100477.

The spelling of 1344187948 in words is "one billion, three hundred forty-four million, one hundred eighty-seven thousand, nine hundred forty-eight".