3778434063 has 24 divisors (see below), whose sum is σ = 5502320928. Its totient is φ = 2498438592.

The previous prime is 3778434061. The next prime is 3778434103. The reversal of 3778434063 is 3604348773.

It is not a de Polignac number, because 3778434063 - 2¹ = 3778434061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3778434061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 912145 + ... + 916277.

It is an arithmetic number, because the mean of its divisors is an integer number (229263372).

Almost surely, 2^3778434063 is an apocalyptic number.

3778434063 is a deficient number, since it is larger than the sum of its proper divisors (1723886865).

3778434063 is a wasteful number, since it uses less digits than its factorization.

3778434063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4943 (or 4940 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The square root of 3778434063 is about 61468.9682929525. The cubic root of 3778434063 is about 1557.5330918855.

The spelling of 3778434063 in words is "three billion, seven hundred seventy-eight million, four hundred thirty-four thousand, sixty-three".