2077109858 has 8 divisors (see below), whose sum is σ = 3116387520. Its totient is φ = 1038314020.

The previous prime is 2077109851. The next prime is 2077109863. The reversal of 2077109858 is 8589017702.

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

It is not an unprimeable number, because it can be changed into a prime (2077109851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109478 + ... + 127041.

It is an arithmetic number, because the mean of its divisors is an integer number (389548440).

Almost surely, 2^2077109858 is an apocalyptic number.

2077109858 is a deficient number, since it is larger than the sum of its proper divisors (1039277662).

2077109858 is a wasteful number, since it uses less digits than its factorization.

2077109858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240912.

The product of its (nonzero) digits is 282240, while the sum is 47.

The square root of 2077109858 is about 45575.3207119818. The cubic root of 2077109858 is about 1275.9093567586.

The spelling of 2077109858 in words is "two billion, seventy-seven million, one hundred nine thousand, eight hundred fifty-eight".