1344879476 has 12 divisors (see below), whose sum is σ = 2388667008. Its totient is φ = 662403192.

The previous prime is 1344879467. The next prime is 1344879491. The reversal of 1344879476 is 6749784431.

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, 2508836 + ... + 2509371.

It is an arithmetic number, because the mean of its divisors is an integer number (199055584).

Almost surely, 2^1344879476 is an apocalyptic number.

It is an amenable number.

1344879476 is a deficient number, since it is larger than the sum of its proper divisors (1043787532).

1344879476 is a wasteful number, since it uses less digits than its factorization.

1344879476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018278 (or 5018276 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 53.

The square root of 1344879476 is about 36672.5984353441. The cubic root of 1344879476 is about 1103.8103331054.

The spelling of 1344879476 in words is "one billion, three hundred forty-four million, eight hundred seventy-nine thousand, four hundred seventy-six".