3778940604 has 24 divisors (see below), whose sum is σ = 8830926720. Its totient is φ = 1257732784.

The previous prime is 3778940587. The next prime is 3778940611. The reversal of 3778940604 is 4060498773.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 231024 + ... + 246839.

It is an arithmetic number, because the mean of its divisors is an integer number (367955280).

Almost surely, 2^3778940604 is an apocalyptic number.

It is an amenable number.

3778940604 is an abundant number, since it is smaller than the sum of its proper divisors (5051986116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3778940604 is a wasteful number, since it uses less digits than its factorization.

3778940604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478529 (or 478527 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 3778940604 is about 61473.0884534037. The cubic root of 3778940604 is about 1557.6026903050.

The spelling of 3778940604 in words is "three billion, seven hundred seventy-eight million, nine hundred forty thousand, six hundred four".