1344476718 has 48 divisors (see below), whose sum is σ = 3253316976. Its totient is φ = 413683200.

The previous prime is 1344476713. The next prime is 1344476761. The reversal of 1344476718 is 8176744431.

1344476718 is a `hidden beast` number, since 134 + 447 + 6 + 71 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344476713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100083 + ... + 112718.

It is an arithmetic number, because the mean of its divisors is an integer number (67777437).

Almost surely, 2^1344476718 is an apocalyptic number.

1344476718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1344476718 is an abundant number, since it is smaller than the sum of its proper divisors (1908840258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344476718 is a wasteful number, since it uses less digits than its factorization.

1344476718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212831 (or 212819 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 1344476718 is about 36667.1067579650. The cubic root of 1344476718 is about 1103.7001341776.

The spelling of 1344476718 in words is "one billion, three hundred forty-four million, four hundred seventy-six thousand, seven hundred eighteen".