1345342706 has 8 divisors (see below), whose sum is σ = 2025516780. Its totient is φ = 670170448.

The previous prime is 1345342697. The next prime is 1345342727. The reversal of 1345342706 is 6072435431.

It can be written as a sum of positive squares in 2 ways, for example, as 1337730625 + 7612081 = 36575^2 + 2759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1249781 + ... + 1250856.

Almost surely, 2^1345342706 is an apocalyptic number.

1345342706 is a deficient number, since it is larger than the sum of its proper divisors (680174074).

1345342706 is a wasteful number, since it uses less digits than its factorization.

1345342706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500908.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 1345342706 is about 36678.9136425822. The cubic root of 1345342706 is about 1103.9370506229.

The spelling of 1345342706 in words is "one billion, three hundred forty-five million, three hundred forty-two thousand, seven hundred six".