312066362 has 32 divisors (see below), whose sum is σ = 492356880. Its totient is φ = 148193280.

The previous prime is 312066341. The next prime is 312066379. The reversal of 312066362 is 263660213.

It can be written as a sum of positive squares in 8 ways, for example, as 153784801 + 158281561 = 12401^2 + 12581^2 .

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 15 ways as a sum of consecutive naturals, for example, 1159964 + ... + 1160232.

Almost surely, 2^312066362 is an apocalyptic number.

312066362 is a deficient number, since it is larger than the sum of its proper divisors (180290518).

312066362 is a wasteful number, since it uses less digits than its factorization.

312066362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 312066362 is about 17665.4001369910. The cubic root of 312066362 is about 678.2903722823.

The spelling of 312066362 in words is "three hundred twelve million, sixty-six thousand, three hundred sixty-two".