2077313487 has 8 divisors (see below), whose sum is σ = 2932677936. Its totient is φ = 1303412352.

The previous prime is 2077313479. The next prime is 2077313509. The reversal of 2077313487 is 7843137702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2077313487 - 2³ = 2077313479 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077311487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20365768 + ... + 20365869.

It is an arithmetic number, because the mean of its divisors is an integer number (366584742).

Almost surely, 2^2077313487 is an apocalyptic number.

2077313487 is a deficient number, since it is larger than the sum of its proper divisors (855364449).

2077313487 is a wasteful number, since it uses less digits than its factorization.

2077313487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40731657.

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 2077313487 is about 45577.5546404148. The cubic root of 2077313487 is about 1275.9510498922.

The spelling of 2077313487 in words is "two billion, seventy-seven million, three hundred thirteen thousand, four hundred eighty-seven".