974963 has 8 divisors (see below), whose sum is σ = 1081776. Its totient is φ = 871200.

The previous prime is 974959. The next prime is 974969. The reversal of 974963 is 369479.

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

It is not a de Polignac number, because 974963 - 2² = 974959 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 974963.

It is not an unprimeable number, because it can be changed into a prime (974969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 1397.

It is an arithmetic number, because the mean of its divisors is an integer number (135222).

2⁹⁷⁴⁹⁶³ is an apocalyptic number.

974963 is a deficient number, since it is larger than the sum of its proper divisors (106813).

974963 is a wasteful number, since it uses less digits than its factorization.

974963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525.

The product of its digits is 40824, while the sum is 38.

The square root of 974963 is about 987.4021470505. The cubic root of 974963 is about 99.1583697913.

The spelling of 974963 in words is "nine hundred seventy-four thousand, nine hundred sixty-three".