32699706480 has 400 divisors, whose sum is σ = 130809913344. Its totient is φ = 7415815680.

The previous prime is 32699706469. The next prime is 32699706541. The reversal of 32699706480 is 8460799623.

It is a happy number.

32699706480 is a `hidden beast` number, since 3 + 2 + 6 + 99 + 70 + 6 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5939409 + ... + 5944911.

Almost surely, 2^32699706480 is an apocalyptic number.

32699706480 is a gapful number since it is divisible by the number (30) 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 32699706480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65404956672).

32699706480 is an abundant number, since it is smaller than the sum of its proper divisors (98110206864).

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

32699706480 is a wasteful number, since it uses less digits than its factorization.

32699706480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666 (or 5651 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 32699706480 in words is "thirty-two billion, six hundred ninety-nine million, seven hundred six thousand, four hundred eighty".