7907963 has 6 divisors (see below), whose sum is σ = 9199116. Its totient is φ = 6778212.

The previous prime is 7907959. The next prime is 7907983. The reversal of 7907963 is 3697097.

It is not a de Polignac number, because 7907963 - 2² = 7907959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7907963.

It is not an unprimeable number, because it can be changed into a prime (7907953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80645 + ... + 80742.

It is an arithmetic number, because the mean of its divisors is an integer number (1533186).

Almost surely, 2^7907963 is an apocalyptic number.

7907963 is a deficient number, since it is larger than the sum of its proper divisors (1291153).

7907963 is a wasteful number, since it uses less digits than its factorization.

7907963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161401 (or 161394 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 7907963 is about 2812.1100618575. The cubic root of 7907963 is about 199.2300648024.

The spelling of 7907963 in words is "seven million, nine hundred seven thousand, nine hundred sixty-three".