7963948 has 6 divisors (see below), whose sum is σ = 13936916. Its totient is φ = 3981972.

The previous prime is 7963937. The next prime is 7963961. The reversal of 7963948 is 8493697.

It is a junction number, because it is equal to n+sod(n) for n = 7963898 and 7963907.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 995490 + ... + 995497.

Almost surely, 2^7963948 is an apocalyptic number.

It is an amenable number.

7963948 is a deficient number, since it is larger than the sum of its proper divisors (5972968).

7963948 is a wasteful number, since it uses less digits than its factorization.

7963948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990991 (or 1990989 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 7963948 is about 2822.0467749490. The cubic root of 7963948 is about 199.6991142324.

It can be divided in two parts, 7963 and 948, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 7963948 in words is "seven million, nine hundred sixty-three thousand, nine hundred forty-eight".