714273280 has 160 divisors (see below), whose sum is σ = 2043512064. Its totient is φ = 234110976.

The previous prime is 714273253. The next prime is 714273281. The reversal of 714273280 is 82372417.

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (714273281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411294 + ... + 413026.

Almost surely, 2^714273280 is an apocalyptic number.

714273280 is a gapful number since it is divisible by the number (70) 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 714273280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021756032).

714273280 is an abundant number, since it is smaller than the sum of its proper divisors (1329238784).

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

714273280 is a wasteful number, since it uses less digits than its factorization.

714273280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786 (or 1770 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 714273280 is about 26725.8915660451. The cubic root of 714273280 is about 893.8983480422.

The spelling of 714273280 in words is "seven hundred fourteen million, two hundred seventy-three thousand, two hundred eighty".