1343940470 has 16 divisors (see below), whose sum is σ = 2419530048. Its totient is φ = 537479040.

The previous prime is 1343940467. The next prime is 1343940503. The reversal of 1343940470 is 740493431.

1343940470 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1343940470.

It is a congruent number.

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, 77390 + ... + 93150.

It is an arithmetic number, because the mean of its divisors is an integer number (151220628).

Almost surely, 2^1343940470 is an apocalyptic number.

1343940470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343940470 is a deficient number, since it is larger than the sum of its proper divisors (1075589578).

1343940470 is a wasteful number, since it uses less digits than its factorization.

1343940470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24295.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1343940470 is about 36659.7936437182. The cubic root of 1343940470 is about 1103.5533767845.

The spelling of 1343940470 in words is "one billion, three hundred forty-three million, nine hundred forty thousand, four hundred seventy".