345184492 has 6 divisors (see below), whose sum is σ = 604072868. Its totient is φ = 172592244.

The previous prime is 345184481. The next prime is 345184493. The reversal of 345184492 is 294481543.

345184492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (345184493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43148058 + ... + 43148065.

Almost surely, 2^345184492 is an apocalyptic number.

It is an amenable number.

345184492 is a deficient number, since it is larger than the sum of its proper divisors (258888376).

345184492 is a wasteful number, since it uses less digits than its factorization.

345184492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86296127 (or 86296125 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 345184492 is about 18579.1413149263. The cubic root of 345184492 is about 701.4829053210.

The spelling of 345184492 in words is "three hundred forty-five million, one hundred eighty-four thousand, four hundred ninety-two".