396471112 has 8 divisors (see below), whose sum is σ = 743383350. Its totient is φ = 198235552.

The previous prime is 396471109. The next prime is 396471143. The reversal of 396471112 is 211174693.

It can be written as a sum of positive squares in only one way, i.e., 277355716 + 119115396 = 16654^2 + 10914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24779437 + ... + 24779452.

Almost surely, 2^396471112 is an apocalyptic number.

It is an amenable number.

396471112 is a deficient number, since it is larger than the sum of its proper divisors (346912238).

396471112 is a wasteful number, since it uses less digits than its factorization.

396471112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49558895 (or 49558891 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 396471112 is about 19911.5823580146. The cubic root of 396471112 is about 734.6331406900.

It can be divided in two parts, 3964 and 71112, that added together give a square (75076 = 274²).

The spelling of 396471112 in words is "three hundred ninety-six million, four hundred seventy-one thousand, one hundred twelve".