312036342 has 32 divisors (see below), whose sum is σ = 633346560. Its totient is φ = 102473760.

The previous prime is 312036313. The next prime is 312036379. The reversal of 312036342 is 243630213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252867 + ... + 254097.

It is an arithmetic number, because the mean of its divisors is an integer number (19792080).

Almost surely, 2^312036342 is an apocalyptic number.

312036342 is an abundant number, since it is smaller than the sum of its proper divisors (321310218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312036342 is a wasteful number, since it uses less digits than its factorization.

312036342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 312036342 is about 17664.5504330000. The cubic root of 312036342 is about 678.2686216416.

Adding to 312036342 its reverse (243630213), we get a palindrome (555666555).

The spelling of 312036342 in words is "three hundred twelve million, thirty-six thousand, three hundred forty-two".