35345784474 has 576 divisors, whose sum is σ = 114652661760. Its totient is φ = 7564803840.

The previous prime is 35345784421. The next prime is 35345784491. The reversal of 35345784474 is 47448754353.

35345784474 is a `hidden beast` number, since 3 + 53 + 45 + 7 + 84 + 474 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 35345784474.

It is a congruent number.

It is an unprimeable number.

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 287 ways as a sum of consecutive naturals, for example, 527548989 + ... + 527549055.

It is an arithmetic number, because the mean of its divisors is an integer number (199049760).

Almost surely, 2^35345784474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35345784474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57326330880).

35345784474 is an abundant number, since it is smaller than the sum of its proper divisors (79306877286).

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

35345784474 is a wasteful number, since it uses less digits than its factorization.

35345784474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 145 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 54.

The spelling of 35345784474 in words is "thirty-five billion, three hundred forty-five million, seven hundred eighty-four thousand, four hundred seventy-four".