35394642 has 24 divisors (see below), whose sum is σ = 77451660. Its totient is φ = 11680800.

The previous prime is 35394641. The next prime is 35394647. The reversal of 35394642 is 24649353.

35394642 is a `hidden beast` number, since 3 + 5 + 3 + 9 + 4 + 642 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33628401 + 1766241 = 5799^2 + 1329^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 35394597 and 35394606.

It is not an unprimeable number, because it can be changed into a prime (35394641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7917 + ... + 11552.

Almost surely, 2^35394642 is an apocalyptic number.

35394642 is an abundant number, since it is smaller than the sum of its proper divisors (42057018).

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

35394642 is a wasteful number, since it uses less digits than its factorization.

35394642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19578 (or 19575 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 35394642 is about 5949.3396272191. The cubic root of 35394642 is about 328.3314676616.

The spelling of 35394642 in words is "thirty-five million, three hundred ninety-four thousand, six hundred forty-two".