35328001840 has 160 divisors (see below), whose sum is σ = 89250180480. Its totient is φ = 12964503552.

The previous prime is 35328001777. The next prime is 35328001871. The reversal of 35328001840 is 4810082353.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35328001796 and 35328001805.

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, 8375412 + ... + 8379628.

It is an arithmetic number, because the mean of its divisors is an integer number (557813628).

Almost surely, 2^35328001840 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 35328001840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44625090240).

35328001840 is an abundant number, since it is smaller than the sum of its proper divisors (53922178640).

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

35328001840 is a wasteful number, since it uses less digits than its factorization.

35328001840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439 (or 4433 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 35328001840 in words is "thirty-five billion, three hundred twenty-eight million, one thousand, eight hundred forty".