697402 has 8 divisors (see below), whose sum is σ = 1051200. Its totient is φ = 347004.

The previous prime is 697399. The next prime is 697409. The reversal of 697402 is 204796.

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

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (697409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252 + ... + 1207.

It is an arithmetic number, because the mean of its divisors is an integer number (131400).

2⁶⁹⁷⁴⁰² is an apocalyptic number.

697402 is a deficient number, since it is larger than the sum of its proper divisors (353798).

697402 is a wasteful number, since it uses less digits than its factorization.

697402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 697402 is about 835.1059812982. The cubic root of 697402 is about 88.6804175883.

The spelling of 697402 in words is "six hundred ninety-seven thousand, four hundred two".