3077386439904 has 1008 divisors, whose sum is σ = 10887910161408. Its totient is φ = 855392783616.

The previous prime is 3077386439879. The next prime is 3077386439983. The reversal of 3077386439904 is 4099346837703.

3077386439904 is a `hidden beast` number, since 30 + 7 + 7 + 3 + 86 + 439 + 90 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 18427463629 + ... + 18427463795.

It is an arithmetic number, because the mean of its divisors is an integer number (10801498176).

Almost surely, 2^{3077386439904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3077386439904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443955080704).

3077386439904 is an abundant number, since it is smaller than the sum of its proper divisors (7810523721504).

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

3077386439904 is an frugal number, since it uses more digits than its factorization.

3077386439904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 63.

The spelling of 3077386439904 in words is "three trillion, seventy-seven billion, three hundred eighty-six million, four hundred thirty-nine thousand, nine hundred four".