32990379841 has 8 divisors (see below), whose sum is σ = 33709170600. Its totient is φ = 32275156992.

The previous prime is 32990379833. The next prime is 32990379881. The reversal of 32990379841 is 14897309923.

It can be written as a sum of positive squares in 4 ways, for example, as 15461679025 + 17528700816 = 124345^2 + 132396^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32990379841 - 2³ = 32990379833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32990379881) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 873280 + ... + 910273.

It is an arithmetic number, because the mean of its divisors is an integer number (4213646325).

Almost surely, 2^32990379841 is an apocalyptic number.

It is an amenable number.

32990379841 is a deficient number, since it is larger than the sum of its proper divisors (718790759).

32990379841 is a wasteful number, since it uses less digits than its factorization.

32990379841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783955.

The product of its (nonzero) digits is 2939328, while the sum is 55.

It can be divided in two parts, 3299037 and 9841, that added together give a triangular number (3308878 = T₂₅₇₂).

The spelling of 32990379841 in words is "thirty-two billion, nine hundred ninety million, three hundred seventy-nine thousand, eight hundred forty-one".