35688463812 has 96 divisors (see below), whose sum is σ = 95098617600. Its totient is φ = 11565835776.

The previous prime is 35688463801. The next prime is 35688463831. The reversal of 35688463812 is 21836488653.

35688463812 is a `hidden beast` number, since 3 + 568 + 8 + 4 + 63 + 8 + 12 = 666.

35688463812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 7122364 + ... + 7127372.

It is an arithmetic number, because the mean of its divisors is an integer number (990610600).

Almost surely, 2^35688463812 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 35688463812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47549308800).

35688463812 is an abundant number, since it is smaller than the sum of its proper divisors (59410153788).

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

35688463812 is a wasteful number, since it uses less digits than its factorization.

35688463812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842 (or 6834 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

It can be divided in two parts, 35688 and 463812, that added together give a triangular number (499500 = T₉₉₉).

The spelling of 35688463812 in words is "thirty-five billion, six hundred eighty-eight million, four hundred sixty-three thousand, eight hundred twelve".