39498340274 has 4 divisors (see below), whose sum is σ = 59247510414. Its totient is φ = 19749170136.

The previous prime is 39498340253. The next prime is 39498340313. The reversal of 39498340274 is 47204389493.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31352014225 + 8146326049 = 177065^2 + 90257^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9874585067 + ... + 9874585070.

Almost surely, 2^39498340274 is an apocalyptic number.

39498340274 is a deficient number, since it is larger than the sum of its proper divisors (19749170140).

39498340274 is a wasteful number, since it uses less digits than its factorization.

39498340274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19749170139.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 39498340274 in words is "thirty-nine billion, four hundred ninety-eight million, three hundred forty thousand, two hundred seventy-four".