314421000 has 128 divisors (see below), whose sum is σ = 987068160. Its totient is φ = 83328000.

The previous prime is 314420999. The next prime is 314421013. The reversal of 314421000 is 124413.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 932832 + ... + 933168.

It is an arithmetic number, because the mean of its divisors is an integer number (7711470).

Almost surely, 2^314421000 is an apocalyptic number.

314421000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314421000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493534080).

314421000 is an abundant number, since it is smaller than the sum of its proper divisors (672647160).

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

314421000 is a wasteful number, since it uses less digits than its factorization.

314421000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 314421000 is about 17731.9203697738. The cubic root of 314421000 is about 679.9920702651.

Adding to 314421000 its reverse (124413), we get a palindrome (314545413).

The spelling of 314421000 in words is "three hundred fourteen million, four hundred twenty-one thousand".