312401474 has 16 divisors (see below), whose sum is σ = 584231616. Its totient is φ = 121714800.

The previous prime is 312401473. The next prime is 312401501. The reversal of 312401474 is 474104213.

It is not an unprimeable number, because it can be changed into a prime (312401473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014137 + ... + 1014444.

It is an arithmetic number, because the mean of its divisors is an integer number (36514476).

Almost surely, 2^312401474 is an apocalyptic number.

312401474 is a deficient number, since it is larger than the sum of its proper divisors (271830142).

312401474 is a wasteful number, since it uses less digits than its factorization.

312401474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028601.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 312401474 is about 17674.8825738674. The cubic root of 312401474 is about 678.5330791296.

Adding to 312401474 its reverse (474104213), we get a palindrome (786505687).

The spelling of 312401474 in words is "three hundred twelve million, four hundred one thousand, four hundred seventy-four".