714785691 has 8 divisors (see below), whose sum is σ = 957322240. Its totient is φ = 474386472.

The previous prime is 714785663. The next prime is 714785711. The reversal of 714785691 is 196587417.

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

It is not a de Polignac number, because 714785691 - 2⁶ = 714785627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 714785691.

It is not an unprimeable number, because it can be changed into a prime (714785641) 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, 533551 + ... + 534888.

It is an arithmetic number, because the mean of its divisors is an integer number (119665280).

Almost surely, 2^714785691 is an apocalyptic number.

714785691 is a deficient number, since it is larger than the sum of its proper divisors (242536549).

714785691 is a wasteful number, since it uses less digits than its factorization.

714785691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068665.

The product of its digits is 423360, while the sum is 48.

The square root of 714785691 is about 26735.4762628235. The cubic root of 714785691 is about 894.1120542297.

The spelling of 714785691 in words is "seven hundred fourteen million, seven hundred eighty-five thousand, six hundred ninety-one".