945432346 has 8 divisors (see below), whose sum is σ = 1420992000. Its totient is φ = 471768348.

The previous prime is 945432331. The next prime is 945432347. The reversal of 945432346 is 643234549.

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 = 945432299 and 945432308.

It is not an unprimeable number, because it can be changed into a prime (945432347) 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, 472666 + ... + 474661.

It is an arithmetic number, because the mean of its divisors is an integer number (177624000).

Almost surely, 2^945432346 is an apocalyptic number.

945432346 is a deficient number, since it is larger than the sum of its proper divisors (475559654).

945432346 is a wasteful number, since it uses less digits than its factorization.

945432346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947828.

The product of its digits is 311040, while the sum is 40.

The square root of 945432346 is about 30747.8836019652. The cubic root of 945432346 is about 981.4695244656.

The spelling of 945432346 in words is "nine hundred forty-five million, four hundred thirty-two thousand, three hundred forty-six".