714989417 has 4 divisors (see below), whose sum is σ = 757047636. Its totient is φ = 672931200.

The previous prime is 714989411. The next prime is 714989419.

714989417 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 339443776 + 375545641 = 18424^2 + 19379^2 .

It is a cyclic number.

It is not a de Polignac number, because 714989417 - 2⁸ = 714989161 is a prime.

It is a super-2 number, since 2×714989417² = 1022419732843999778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (714989411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21029084 + ... + 21029117.

It is an arithmetic number, because the mean of its divisors is an integer number (189261909).

Almost surely, 2^714989417 is an apocalyptic number.

It is an amenable number.

714989417 is a deficient number, since it is larger than the sum of its proper divisors (42058219).

714989417 is a wasteful number, since it uses less digits than its factorization.

714989417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42058218.

The product of its digits is 508032, while the sum is 50.

The square root of 714989417 is about 26739.2860226297. The cubic root of 714989417 is about 894.1969918419.

The spelling of 714989417 in words is "seven hundred fourteen million, nine hundred eighty-nine thousand, four hundred seventeen".