345450134 has 8 divisors (see below), whose sum is σ = 545447640. Its totient is φ = 163634256.

The previous prime is 345450097. The next prime is 345450139. The reversal of 345450134 is 431054543.

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 = 345450097 and 345450106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345450139) 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, 4545359 + ... + 4545434.

It is an arithmetic number, because the mean of its divisors is an integer number (68180955).

Almost surely, 2^345450134 is an apocalyptic number.

345450134 is a deficient number, since it is larger than the sum of its proper divisors (199997506).

345450134 is a wasteful number, since it uses less digits than its factorization.

345450134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9090814.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 345450134 is about 18586.2888711007. The cubic root of 345450134 is about 701.6628048101.

The spelling of 345450134 in words is "three hundred forty-five million, four hundred fifty thousand, one hundred thirty-four".