7963000 has 32 divisors (see below), whose sum is σ = 18635760. Its totient is φ = 3184800.

The previous prime is 7962989. The next prime is 7963003. The reversal of 7963000 is 3697.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7963003) 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, 2982 + ... + 4981.

Almost surely, 2^7963000 is an apocalyptic number.

It is an amenable number.

7963000 is an abundant number, since it is smaller than the sum of its proper divisors (10672760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7963000 is a wasteful number, since it uses less digits than its factorization.

7963000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7984 (or 7970 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 7963000 is about 2821.8788067527. The cubic root of 7963000 is about 199.6911900943.

Adding to 7963000 its reverse (3697), we get a palindrome (7966697).

The spelling of 7963000 in words is "seven million, nine hundred sixty-three thousand".