1343485546 has 16 divisors (see below), whose sum is σ = 2171124648. Its totient is φ = 619819200.

The previous prime is 1343485543. The next prime is 1343485579. The reversal of 1343485546 is 6455843431.

It can be written as a sum of positive squares in 4 ways, for example, as 1148464321 + 195021225 = 33889^2 + 13965^2 .

It is not an unprimeable number, because it can be changed into a prime (1343485543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65356 + ... + 83416.

Almost surely, 2^1343485546 is an apocalyptic number.

1343485546 is a deficient number, since it is larger than the sum of its proper divisors (827639102).

1343485546 is a wasteful number, since it uses less digits than its factorization.

1343485546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20937.

The product of its digits is 691200, while the sum is 43.

The square root of 1343485546 is about 36653.5884464264. The cubic root of 1343485546 is about 1103.4288450848.

The spelling of 1343485546 in words is "one billion, three hundred forty-three million, four hundred eighty-five thousand, five hundred forty-six".