32774952336 has 160 divisors (see below), whose sum is σ = 97710412800. Its totient is φ = 9273070080.

The previous prime is 32774952323. The next prime is 32774952349. The reversal of 32774952336 is 63325947723.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32774952323) and next prime (32774952349).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26667370 + ... + 26668598.

It is an arithmetic number, because the mean of its divisors is an integer number (610690080).

Almost surely, 2^32774952336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32774952336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48855206400).

32774952336 is an abundant number, since it is smaller than the sum of its proper divisors (64935460464).

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

32774952336 is a wasteful number, since it uses less digits than its factorization.

32774952336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957 (or 1951 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 51.

The spelling of 32774952336 in words is "thirty-two billion, seven hundred seventy-four million, nine hundred fifty-two thousand, three hundred thirty-six".