3778986214 has 8 divisors (see below), whose sum is σ = 5789085408. Its totient is φ = 1849291080.

The previous prime is 3778986179. The next prime is 3778986241. The reversal of 3778986214 is 4126898773.

3778986214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20100897 + ... + 20101084.

It is an arithmetic number, because the mean of its divisors is an integer number (723635676).

Almost surely, 2^3778986214 is an apocalyptic number.

3778986214 is a deficient number, since it is larger than the sum of its proper divisors (2010099194).

3778986214 is a wasteful number, since it uses less digits than its factorization.

3778986214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40202030.

The product of its digits is 4064256, while the sum is 55.

The square root of 3778986214 is about 61473.4594276262. The cubic root of 3778986214 is about 1557.6089567855.

The spelling of 3778986214 in words is "three billion, seven hundred seventy-eight million, nine hundred eighty-six thousand, two hundred fourteen".