6077401891 has 16 divisors (see below), whose sum is σ = 6659503200. Its totient is φ = 5500293120.

The previous prime is 6077401877. The next prime is 6077401901. The reversal of 6077401891 is 1981047706.

It is a cyclic number.

It is not a de Polignac number, because 6077401891 - 2¹⁷ = 6077270819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6077401801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4425681 + ... + 4427053.

It is an arithmetic number, because the mean of its divisors is an integer number (416218950).

Almost surely, 2^6077401891 is an apocalyptic number.

6077401891 is a deficient number, since it is larger than the sum of its proper divisors (582101309).

6077401891 is a wasteful number, since it uses less digits than its factorization.

6077401891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 6077401891 is about 77957.6929558591. The cubic root of 6077401891 is about 1824.9010408342.

The spelling of 6077401891 in words is "six billion, seventy-seven million, four hundred one thousand, eight hundred ninety-one".