3177794016 has 72 divisors (see below), whose sum is σ = 9348491880. Its totient is φ = 1022735616.

The previous prime is 3177793991. The next prime is 3177794017. The reversal of 3177794016 is 6104977713.

It is a happy number.

3177794016 is a `hidden beast` number, since 3 + 177 + 79 + 401 + 6 = 666.

3177794016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3177794017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181890 + ... + 198593.

It is an arithmetic number, because the mean of its divisors is an integer number (129840165).

Almost surely, 2^3177794016 is an apocalyptic number.

3177794016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3177794016 is an abundant number, since it is smaller than the sum of its proper divisors (6170697864).

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

3177794016 is a wasteful number, since it uses less digits than its factorization.

3177794016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380528 (or 380517 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 3177794016 is about 56371.9257787065. The cubic root of 3177794016 is about 1470.1960366074.

The spelling of 3177794016 in words is "three billion, one hundred seventy-seven million, seven hundred ninety-four thousand, sixteen".