966964472 has 16 divisors (see below), whose sum is σ = 1817032560. Its totient is φ = 482422464.

The previous prime is 966964463. The next prime is 966964477. The reversal of 966964472 is 274469669.

It is a super-2 number, since 2×966964472² = 1870040580220477568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966964477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128588 + ... + 135899.

It is an arithmetic number, because the mean of its divisors is an integer number (113564535).

Almost surely, 2^966964472 is an apocalyptic number.

It is an amenable number.

966964472 is a deficient number, since it is larger than the sum of its proper divisors (850068088).

966964472 is a wasteful number, since it uses less digits than its factorization.

966964472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264950 (or 264946 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 53.

The square root of 966964472 is about 31096.0523539564. The cubic root of 966964472 is about 988.8646209160.

The spelling of 966964472 in words is "nine hundred sixty-six million, nine hundred sixty-four thousand, four hundred seventy-two".