35994961894 has 8 divisors (see below), whose sum is σ = 54003314880. Its totient is φ = 17993856936.

The previous prime is 35994961867. The next prime is 35994961909. The reversal of 35994961894 is 49816949953.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1799574 + ... + 1819465.

It is an arithmetic number, because the mean of its divisors is an integer number (6750414360).

Almost surely, 2^35994961894 is an apocalyptic number.

35994961894 is a deficient number, since it is larger than the sum of its proper divisors (18008352986).

35994961894 is a wasteful number, since it uses less digits than its factorization.

35994961894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624014.

The product of its digits is 75582720, while the sum is 67.

The spelling of 35994961894 in words is "thirty-five billion, nine hundred ninety-four million, nine hundred sixty-one thousand, eight hundred ninety-four".