39020160394 has 8 divisors (see below), whose sum is σ = 58696049700. Its totient is φ = 19454810496.

The previous prime is 39020160383. The next prime is 39020160451. The reversal of 39020160394 is 49306102093.

It can be written as a sum of positive squares in 2 ways, for example, as 37070496369 + 1949664025 = 192537^2 + 44155^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27633969 + ... + 27635380.

Almost surely, 2^39020160394 is an apocalyptic number.

39020160394 is a deficient number, since it is larger than the sum of its proper divisors (19675889306).

39020160394 is a wasteful number, since it uses less digits than its factorization.

39020160394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55269704.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 39020160394 in words is "thirty-nine billion, twenty million, one hundred sixty thousand, three hundred ninety-four".