35494646068 has 18 divisors (see below), whose sum is σ = 72256958466. Its totient is φ = 15211991088.

The previous prime is 35494646051. The next prime is 35494646071. The reversal of 35494646068 is 86064649453.

It can be written as a sum of positive squares in only one way, i.e., 31131779364 + 4362866704 = 176442^2 + 66052^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90547371 + ... + 90547762.

Almost surely, 2^35494646068 is an apocalyptic number.

It is an amenable number.

35494646068 is an abundant number, since it is smaller than the sum of its proper divisors (36762312398).

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

35494646068 is a wasteful number, since it uses less digits than its factorization.

35494646068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181095151 (or 181095142 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 35494646068 in words is "thirty-five billion, four hundred ninety-four million, six hundred forty-six thousand, sixty-eight".