35994849687 has 32 divisors (see below), whose sum is σ = 56147731200. Its totient is φ = 22727348064.

The previous prime is 35994849679. The next prime is 35994849689. The reversal of 35994849687 is 78694849953.

35994849687 is a `hidden beast` number, since 3 + 5 + 99 + 48 + 496 + 8 + 7 = 666.

35994849687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35994849687 - 2³ = 35994849679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35994849689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2494708 + ... + 2509094.

It is an arithmetic number, because the mean of its divisors is an integer number (1754616600).

Almost surely, 2^35994849687 is an apocalyptic number.

35994849687 is a deficient number, since it is larger than the sum of its proper divisors (20152881513).

35994849687 is a wasteful number, since it uses less digits than its factorization.

35994849687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19292 (or 19286 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 72.

The spelling of 35994849687 in words is "thirty-five billion, nine hundred ninety-four million, eight hundred forty-nine thousand, six hundred eighty-seven".