956398 has 4 divisors (see below), whose sum is σ = 1434600. Its totient is φ = 478198.

The previous prime is 956393. The next prime is 956399. The reversal of 956398 is 893659.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 893659 = 13 ⋅68743.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 956398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239098 + ... + 239101.

It is an arithmetic number, because the mean of its divisors is an integer number (358650).

2⁹⁵⁶³⁹⁸ is an apocalyptic number.

956398 is a deficient number, since it is larger than the sum of its proper divisors (478202).

956398 is a wasteful number, since it uses less digits than its factorization.

956398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478201.

The product of its digits is 58320, while the sum is 40.

The square root of 956398 is about 977.9560317315. The cubic root of 956398 is about 98.5249492316.

The spelling of 956398 in words is "nine hundred fifty-six thousand, three hundred ninety-eight".