1343664614 has 16 divisors (see below), whose sum is σ = 2023980288. Its totient is φ = 669010752.

The previous prime is 1343664611. The next prime is 1343664617. The reversal of 1343664614 is 4164663431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1343664611) and next prime (1343664617).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343664611) 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, 810074 + ... + 811730.

It is an arithmetic number, because the mean of its divisors is an integer number (126498768).

Almost surely, 2^1343664614 is an apocalyptic number.

1343664614 is a deficient number, since it is larger than the sum of its proper divisors (680315674).

1343664614 is a wasteful number, since it uses less digits than its factorization.

1343664614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119.

The product of its digits is 124416, while the sum is 38.

The square root of 1343664614 is about 36656.0310726625. The cubic root of 1343664614 is about 1103.4778668300.

The spelling of 1343664614 in words is "one billion, three hundred forty-three million, six hundred sixty-four thousand, six hundred fourteen".