2077863694 has 8 divisors (see below), whose sum is σ = 3117387168. Its totient is φ = 1038734640.

The previous prime is 2077863661. The next prime is 2077863703. The reversal of 2077863694 is 4963687702.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85062 + ... + 106729.

It is an arithmetic number, because the mean of its divisors is an integer number (389673396).

Almost surely, 2^2077863694 is an apocalyptic number.

2077863694 is a deficient number, since it is larger than the sum of its proper divisors (1039523474).

2077863694 is a wasteful number, since it uses less digits than its factorization.

2077863694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197210.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The square root of 2077863694 is about 45583.5901833105. The cubic root of 2077863694 is about 1276.0636914091.

The spelling of 2077863694 in words is "two billion, seventy-seven million, eight hundred sixty-three thousand, six hundred ninety-four".