1343537716 has 12 divisors (see below), whose sum is σ = 2359933380. Its totient is φ = 669271040.

The previous prime is 1343537707. The next prime is 1343537731. The reversal of 1343537716 is 6177353431.

It can be written as a sum of positive squares in 2 ways, for example, as 74753316 + 1268784400 = 8646^2 + 35620^2 .

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, 623245 + ... + 625396.

It is an arithmetic number, because the mean of its divisors is an integer number (196661115).

Almost surely, 2^1343537716 is an apocalyptic number.

It is an amenable number.

1343537716 is a deficient number, since it is larger than the sum of its proper divisors (1016395664).

1343537716 is a wasteful number, since it uses less digits than its factorization.

1343537716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248914 (or 1248912 counting only the distinct ones).

The product of its digits is 158760, while the sum is 40.

The square root of 1343537716 is about 36654.3001024436. The cubic root of 1343537716 is about 1103.4431276197.

The spelling of 1343537716 in words is "one billion, three hundred forty-three million, five hundred thirty-seven thousand, seven hundred sixteen".