1046397 has 16 divisors (see below), whose sum is σ = 1564992. Its totient is φ = 616320.

The previous prime is 1046393. The next prime is 1046399. The reversal of 1046397 is 7936401.

It is a happy number.

It is not a de Polignac number, because 1046397 - 2² = 1046393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793 + ... + 1649.

It is an arithmetic number, because the mean of its divisors is an integer number (97812).

2^1046397 is an apocalyptic number.

It is an amenable number.

1046397 is a deficient number, since it is larger than the sum of its proper divisors (518595).

1046397 is a wasteful number, since it uses less digits than its factorization.

1046397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908.

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

The square root of 1046397 is about 1022.9354818365. The cubic root of 1046397 is about 101.5232460690.

The spelling of 1046397 in words is "one million, forty-six thousand, three hundred ninety-seven".