7698963 has 8 divisors (see below), whose sum is σ = 10319248. Its totient is φ = 5105664.

The previous prime is 7698961. The next prime is 7698973. The reversal of 7698963 is 3698967.

It is a happy number.

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

It is not a de Polignac number, because 7698963 - 2¹ = 7698961 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

7698963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7698961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6070 + ... + 7227.

It is an arithmetic number, because the mean of its divisors is an integer number (1289906).

Almost surely, 2^7698963 is an apocalyptic number.

7698963 is a deficient number, since it is larger than the sum of its proper divisors (2620285).

7698963 is a wasteful number, since it uses less digits than its factorization.

7698963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13493.

The product of its digits is 489888, while the sum is 48.

The square root of 7698963 is about 2774.7005243810. The cubic root of 7698963 is about 197.4592171306.

The spelling of 7698963 in words is "seven million, six hundred ninety-eight thousand, nine hundred sixty-three".