963980654 has 16 divisors (see below), whose sum is σ = 1779656928. Its totient is φ = 381354912.

The previous prime is 963980617. The next prime is 963980659. The reversal of 963980654 is 456089369.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963980659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648117 + ... + 2648480.

It is an arithmetic number, because the mean of its divisors is an integer number (111228558).

Almost surely, 2^963980654 is an apocalyptic number.

963980654 is a deficient number, since it is larger than the sum of its proper divisors (815676274).

963980654 is a wasteful number, since it uses less digits than its factorization.

963980654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296619.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 963980654 is about 31048.0378446046. The cubic root of 963980654 is about 987.8464407270.

The spelling of 963980654 in words is "nine hundred sixty-three million, nine hundred eighty thousand, six hundred fifty-four".