312984050 has 12 divisors (see below), whose sum is σ = 582150426. Its totient is φ = 125193600.

The previous prime is 312984041. The next prime is 312984079. The reversal of 312984050 is 50489213.

It can be written as a sum of positive squares in 3 ways, for example, as 181629529 + 131354521 = 13477^2 + 11461^2 .

It is a junction number, because it is equal to n+sod(n) for n = 312983998 and 312984016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3129791 + ... + 3129890.

Almost surely, 2^312984050 is an apocalyptic number.

312984050 is a deficient number, since it is larger than the sum of its proper divisors (269166376).

312984050 is a wasteful number, since it uses less digits than its factorization.

312984050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6259693 (or 6259688 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 312984050 is about 17691.3552335597. The cubic root of 312984050 is about 678.9546004235.

The spelling of 312984050 in words is "three hundred twelve million, nine hundred eighty-four thousand, fifty".