714040645 has 8 divisors (see below), whose sum is σ = 873016056. Its totient is φ = 560454336.

The previous prime is 714040643. The next prime is 714040661. The reversal of 714040645 is 546040417.

714040645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 341473441 + 372567204 = 18479^2 + 19302^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 714040645 - 2¹ = 714040643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714040643) 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, 1346982 + ... + 1347511.

It is an arithmetic number, because the mean of its divisors is an integer number (109127007).

Almost surely, 2^714040645 is an apocalyptic number.

It is an amenable number.

714040645 is a deficient number, since it is larger than the sum of its proper divisors (158975411).

714040645 is a wasteful number, since it uses less digits than its factorization.

714040645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694551.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 714040645 is about 26721.5389713991. The cubic root of 714040645 is about 893.8012915288.

The spelling of 714040645 in words is "seven hundred fourteen million, forty thousand, six hundred forty-five".