39274066974 has 16 divisors (see below), whose sum is σ = 78550995600. Its totient is φ = 13090878720.

The previous prime is 39274066933. The next prime is 39274066987. The reversal of 39274066974 is 47966047293.

It is a Curzon number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 86484 + ... + 293304.

It is an arithmetic number, because the mean of its divisors is an integer number (4909437225).

Almost surely, 2^39274066974 is an apocalyptic number.

39274066974 is an abundant number, since it is smaller than the sum of its proper divisors (39276928626).

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

39274066974 is a wasteful number, since it uses less digits than its factorization.

39274066974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238475.

The product of its (nonzero) digits is 13716864, while the sum is 57.

The spelling of 39274066974 in words is "thirty-nine billion, two hundred seventy-four million, sixty-six thousand, nine hundred seventy-four".