966954428 has 12 divisors (see below), whose sum is σ = 1846003992. Its totient is φ = 439524720.

The previous prime is 966954413. The next prime is 966954433. The reversal of 966954428 is 824459669.

It is a self number, because there is not a number n which added to its sum of digits gives 966954428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10988075 + ... + 10988162.

It is an arithmetic number, because the mean of its divisors is an integer number (153833666).

Almost surely, 2^966954428 is an apocalyptic number.

It is an amenable number.

966954428 is a deficient number, since it is larger than the sum of its proper divisors (879049564).

966954428 is a wasteful number, since it uses less digits than its factorization.

966954428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21976252 (or 21976250 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 53.

The square root of 966954428 is about 31095.8908539376. The cubic root of 966954428 is about 988.8611970774.

The spelling of 966954428 in words is "nine hundred sixty-six million, nine hundred fifty-four thousand, four hundred twenty-eight".