3778606934730 has 40 divisors (see below), whose sum is σ = 10160254204452. Its totient is φ = 1007628515712.

The previous prime is 3778606934717. The next prime is 3778606934741. The reversal of 3778606934730 is 374396068773.

3778606934730 is a `hidden beast` number, since 3 + 7 + 78 + 6 + 0 + 6 + 93 + 473 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3736879476201 + 41727458529 = 1933101^2 + 204273^2 .

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2332472607 + ... + 2332474226.

Almost surely, 2^{3778606934730} is an apocalyptic number.

3778606934730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3778606934730 is an abundant number, since it is smaller than the sum of its proper divisors (6381647269722).

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

3778606934730 is a wasteful number, since it uses less digits than its factorization.

3778606934730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664946852 (or 4664946843 counting only the distinct ones).

The product of its (nonzero) digits is 96018048, while the sum is 63.

The spelling of 3778606934730 in words is "three trillion, seven hundred seventy-eight billion, six hundred six million, nine hundred thirty-four thousand, seven hundred thirty".