32477469696 has 660 divisors, whose sum is σ = 115543013256. Its totient is φ = 9057484800.

The previous prime is 32477469683. The next prime is 32477469707. The reversal of 32477469696 is 69696477423.

32477469696 is a `hidden beast` number, since 32 + 477 + 46 + 9 + 6 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 247919551 + ... + 247919681.

Almost surely, 2^32477469696 is an apocalyptic number.

32477469696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32477469696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57771506628).

32477469696 is an abundant number, since it is smaller than the sum of its proper divisors (83065543560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32477469696 is a wasteful number, since it uses less digits than its factorization.

32477469696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 204 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 63.

The spelling of 32477469696 in words is "thirty-two billion, four hundred seventy-seven million, four hundred sixty-nine thousand, six hundred ninety-six".