3872784974 has 8 divisors (see below), whose sum is σ = 5818075560. Its totient is φ = 1933426456.

The previous prime is 3872784973. The next prime is 3872784989. The reversal of 3872784974 is 4794872783.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872784973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1481384 + ... + 1483995.

It is an arithmetic number, because the mean of its divisors is an integer number (727259445).

Almost surely, 2^3872784974 is an apocalyptic number.

3872784974 is a deficient number, since it is larger than the sum of its proper divisors (1945290586).

3872784974 is a wasteful number, since it uses less digits than its factorization.

3872784974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966034.

The product of its digits is 18966528, while the sum is 59.

The square root of 3872784974 is about 62231.7039297495. The cubic root of 3872784974 is about 1570.3909900209.

The spelling of 3872784974 in words is "three billion, eight hundred seventy-two million, seven hundred eighty-four thousand, nine hundred seventy-four".