345546736 has 10 divisors (see below), whose sum is σ = 669496832. Its totient is φ = 172773360.

The previous prime is 345546727. The next prime is 345546809. The reversal of 345546736 is 637645543.

It is a junction number, because it is equal to n+sod(n) for n = 345546692 and 345546701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10798320 + ... + 10798351.

Almost surely, 2^345546736 is an apocalyptic number.

It is an amenable number.

345546736 is a deficient number, since it is larger than the sum of its proper divisors (323950096).

345546736 is a wasteful number, since it uses less digits than its factorization.

345546736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21596679 (or 21596673 counting only the distinct ones).

The product of its digits is 907200, while the sum is 43.

The square root of 345546736 is about 18588.8874330875. The cubic root of 345546736 is about 701.7282032631.

The spelling of 345546736 in words is "three hundred forty-five million, five hundred forty-six thousand, seven hundred thirty-six".