345154534 has 8 divisors (see below), whose sum is σ = 517895928. Its totient is φ = 172522560.

The previous prime is 345154529. The next prime is 345154541. The reversal of 345154534 is 435451543.

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

It is a self number, because there is not a number n which added to its sum of digits gives 345154534.

It is a congruent number.

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, 18952 + ... + 32395.

It is an arithmetic number, because the mean of its divisors is an integer number (64736991).

Almost surely, 2^345154534 is an apocalyptic number.

345154534 is a deficient number, since it is larger than the sum of its proper divisors (172741394).

345154534 is a wasteful number, since it uses less digits than its factorization.

345154534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54710.

The product of its digits is 72000, while the sum is 34.

The square root of 345154534 is about 18578.3350707215. The cubic root of 345154534 is about 701.4626112142.

The spelling of 345154534 in words is "three hundred forty-five million, one hundred fifty-four thousand, five hundred thirty-four".