32347297080 has 768 divisors, whose sum is σ = 134742528000. Its totient is φ = 6861044736.

The previous prime is 32347297067. The next prime is 32347297097. The reversal of 32347297080 is 8079274323.

32347297080 is a `hidden beast` number, since 32 + 3 + 472 + 9 + 70 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53290137 + ... + 53290743.

It is an arithmetic number, because the mean of its divisors is an integer number (175446000).

Almost surely, 2^32347297080 is an apocalyptic number.

32347297080 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 32347297080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67371264000).

32347297080 is an abundant number, since it is smaller than the sum of its proper divisors (102395230920).

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

32347297080 is a wasteful number, since it uses less digits than its factorization.

32347297080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 32347297080 in words is "thirty-two billion, three hundred forty-seven million, two hundred ninety-seven thousand, eighty".