697448713 has 8 divisors (see below), whose sum is σ = 790630400. Its totient is φ = 609914448.

The previous prime is 697448701. The next prime is 697448737. The reversal of 697448713 is 317844796.

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

It is not a de Polignac number, because 697448713 - 2¹⁷ = 697317641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (697448743) 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, 1411593 + ... + 1412086.

It is an arithmetic number, because the mean of its divisors is an integer number (98828800).

Almost surely, 2^697448713 is an apocalyptic number.

It is an amenable number.

697448713 is a deficient number, since it is larger than the sum of its proper divisors (93181687).

697448713 is a wasteful number, since it uses less digits than its factorization.

697448713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823711.

The product of its digits is 1016064, while the sum is 49.

The square root of 697448713 is about 26409.2543060193. The cubic root of 697448713 is about 886.8239752520.

The spelling of 697448713 in words is "six hundred ninety-seven million, four hundred forty-eight thousand, seven hundred thirteen".