3784780574 has 8 divisors (see below), whose sum is σ = 5693254560. Its totient is φ = 1887029056.

The previous prime is 3784780553. The next prime is 3784780577. The reversal of 3784780574 is 4750874873.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784780577) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2679734 + ... + 2681145.

It is an arithmetic number, because the mean of its divisors is an integer number (711656820).

Almost surely, 2^3784780574 is an apocalyptic number.

3784780574 is a deficient number, since it is larger than the sum of its proper divisors (1908473986).

3784780574 is a wasteful number, since it uses less digits than its factorization.

3784780574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361234.

The product of its (nonzero) digits is 5268480, while the sum is 53.

The square root of 3784780574 is about 61520.5703322068. The cubic root of 3784780574 is about 1558.4046497361.

The spelling of 3784780574 in words is "three billion, seven hundred eighty-four million, seven hundred eighty thousand, five hundred seventy-four".