963978304 has 21 divisors (see below), whose sum is σ = 1913387461. Its totient is φ = 481864960.

The previous prime is 963978287. The next prime is 963978311. The reversal of 963978304 is 403879369.

The square root of 963978304 is 31048.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 607523904 + 356454400 = 24648^2 + 18880^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 246444 + ... + 250324.

Almost surely, 2^963978304 is an apocalyptic number.

963978304 is the 31048-th square number.

It is an amenable number.

963978304 is a deficient number, since it is larger than the sum of its proper divisors (949409157).

963978304 is an frugal number, since it uses more digits than its factorization.

963978304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7774 (or 3883 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The cubic root of 963978304 is about 987.8456379997.

Multiplying 963978304 by its sum of digits (49), we get a square (47234936896 = 217336²).

The spelling of 963978304 in words is "nine hundred sixty-three million, nine hundred seventy-eight thousand, three hundred four".