345663134 has 8 divisors (see below), whose sum is σ = 520759560. Its totient is φ = 172076616.

The previous prime is 345663119. The next prime is 345663137. The reversal of 345663134 is 431366543.

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

It is a junction number, because it is equal to n+sod(n) for n = 345663094 and 345663103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345663137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376904 + ... + 377819.

It is an arithmetic number, because the mean of its divisors is an integer number (65094945).

Almost surely, 2^345663134 is an apocalyptic number.

345663134 is a deficient number, since it is larger than the sum of its proper divisors (175096426).

345663134 is a wasteful number, since it uses less digits than its factorization.

345663134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754954.

The product of its digits is 77760, while the sum is 35.

The square root of 345663134 is about 18592.0180184939. The cubic root of 345663134 is about 701.8069871933.

The spelling of 345663134 in words is "three hundred forty-five million, six hundred sixty-three thousand, one hundred thirty-four".