3974782266037 has 16 divisors (see below), whose sum is σ = 4409754543360. Its totient is φ = 3552149793600.

The previous prime is 3974782265981. The next prime is 3974782266043. The reversal of 3974782266037 is 7306622874793.

3974782266037 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3974782266037 - 2¹⁵ = 3974782233269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3974782266037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3974782266097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546237 + ... + 2871922.

It is an arithmetic number, because the mean of its divisors is an integer number (275609658960).

Almost surely, 2^{3974782266037} is an apocalyptic number.

It is an amenable number.

3974782266037 is a deficient number, since it is larger than the sum of its proper divisors (434972277323).

3974782266037 is a wasteful number, since it uses less digits than its factorization.

3974782266037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419964.

The product of its (nonzero) digits is 128024064, while the sum is 64.

The spelling of 3974782266037 in words is "three trillion, nine hundred seventy-four billion, seven hundred eighty-two million, two hundred sixty-six thousand, thirty-seven".