314331450 has 48 divisors (see below), whose sum is σ = 781691040. Its totient is φ = 83590720.

The previous prime is 314331449. The next prime is 314331491. The reversal of 314331450 is 54133413.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 314331450.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55657 + ... + 61043.

It is an arithmetic number, because the mean of its divisors is an integer number (16285230).

Almost surely, 2^314331450 is an apocalyptic number.

314331450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

314331450 is an abundant number, since it is smaller than the sum of its proper divisors (467359590).

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

314331450 is a wasteful number, since it uses less digits than its factorization.

314331450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791 (or 5786 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 314331450 is about 17729.3950827432. The cubic root of 314331450 is about 679.9275081315.

Adding to 314331450 its reverse (54133413), we get a palindrome (368464863).

The spelling of 314331450 in words is "three hundred fourteen million, three hundred thirty-one thousand, four hundred fifty".