1344549964 has 6 divisors (see below), whose sum is σ = 2352962444. Its totient is φ = 672274980.

The previous prime is 1344549961. The next prime is 1344549971. The reversal of 1344549964 is 4699454431.

It is not an unprimeable number, because it can be changed into a prime (1344549961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168068742 + ... + 168068749.

Almost surely, 2^1344549964 is an apocalyptic number.

It is an amenable number.

1344549964 is a deficient number, since it is larger than the sum of its proper divisors (1008412480).

1344549964 is a wasteful number, since it uses less digits than its factorization.

1344549964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336137495 (or 336137493 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The square root of 1344549964 is about 36668.1055414648. The cubic root of 1344549964 is about 1103.7201767094.

The spelling of 1344549964 in words is "one billion, three hundred forty-four million, five hundred forty-nine thousand, nine hundred sixty-four".