345366063 has 18 divisors (see below), whose sum is σ = 580309704. Its totient is φ = 197351784.

The previous prime is 345366061. The next prime is 345366113. The reversal of 345366063 is 360663543.

It is a happy number.

345366063 is a `hidden beast` number, since 3 + 4 + 536 + 60 + 63 = 666.

It is not a de Polignac number, because 345366063 - 2¹ = 345366061 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345366061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 391131 + ... + 392012.

It is an arithmetic number, because the mean of its divisors is an integer number (32239428).

Almost surely, 2^345366063 is an apocalyptic number.

345366063 is a deficient number, since it is larger than the sum of its proper divisors (234943641).

345366063 is a wasteful number, since it uses less digits than its factorization.

345366063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783163 (or 783153 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 345366063 is about 18584.0270931787. The cubic root of 345366063 is about 701.6058797782.

The spelling of 345366063 in words is "three hundred forty-five million, three hundred sixty-six thousand, sixty-three".