697413 has 16 divisors (see below), whose sum is σ = 980096. Its totient is φ = 440640.

The previous prime is 697409. The next prime is 697423. The reversal of 697413 is 314796.

It is a happy number.

It is not a de Polignac number, because 697413 - 2² = 697409 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6720 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (61256).

2⁶⁹⁷⁴¹³ is an apocalyptic number.

It is an amenable number.

697413 is a deficient number, since it is larger than the sum of its proper divisors (282683).

697413 is a wasteful number, since it uses less digits than its factorization.

697413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204.

The product of its digits is 4536, while the sum is 30.

The square root of 697413 is about 835.1125672626. The cubic root of 697413 is about 88.6808838328.

The spelling of 697413 in words is "six hundred ninety-seven thousand, four hundred thirteen".