3780691294 has 16 divisors (see below), whose sum is σ = 5786886240. Its totient is φ = 1851838560.

The previous prime is 3780691289. The next prime is 3780691297. The reversal of 3780691294 is 4921960873.

3780691294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780691297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43087 + ... + 97045.

It is an arithmetic number, because the mean of its divisors is an integer number (361680390).

Almost surely, 2^3780691294 is an apocalyptic number.

3780691294 is a deficient number, since it is larger than the sum of its proper divisors (2006194946).

3780691294 is a wasteful number, since it uses less digits than its factorization.

3780691294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54675.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 3780691294 is about 61487.3262876180. The cubic root of 3780691294 is about 1557.8431861431.

The spelling of 3780691294 in words is "three billion, seven hundred eighty million, six hundred ninety-one thousand, two hundred ninety-four".