945321346 has 8 divisors (see below), whose sum is σ = 1501392780. Its totient is φ = 444857088.

The previous prime is 945321319. The next prime is 945321359. The reversal of 945321346 is 643123549.

It can be written as a sum of positive squares in 2 ways, for example, as 890724025 + 54597321 = 29845^2 + 7389^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 13901751 + ... + 13901818.

Almost surely, 2^945321346 is an apocalyptic number.

945321346 is a deficient number, since it is larger than the sum of its proper divisors (556071434).

945321346 is a wasteful number, since it uses less digits than its factorization.

945321346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27803588.

The product of its digits is 77760, while the sum is 37.

The square root of 945321346 is about 30746.0785467025. The cubic root of 945321346 is about 981.4311126280.

The spelling of 945321346 in words is "nine hundred forty-five million, three hundred twenty-one thousand, three hundred forty-six".