35650640340 has 288 divisors, whose sum is σ = 127312383744. Its totient is φ = 7904563200.

The previous prime is 35650640317. The next prime is 35650640341. The reversal of 35650640340 is 4304605653.

35650640340 is a `hidden beast` number, since 3 + 5 + 6 + 5 + 0 + 640 + 3 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 35650640295 and 35650640304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35650640341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18693667 + ... + 18695573.

It is an arithmetic number, because the mean of its divisors is an integer number (442056888).

Almost surely, 2^35650640340 is an apocalyptic number.

35650640340 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 35650640340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63656191872).

35650640340 is an abundant number, since it is smaller than the sum of its proper divisors (91661743404).

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

35650640340 is a wasteful number, since it uses less digits than its factorization.

35650640340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367 (or 2362 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 35650640340 in words is "thirty-five billion, six hundred fifty million, six hundred forty thousand, three hundred forty".