2077997702 has 16 divisors (see below), whose sum is σ = 3410171712. Its totient is φ = 941818920.

The previous prime is 2077997671. The next prime is 2077997723.

2077997702 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128468 + ... + 143735.

It is an arithmetic number, because the mean of its divisors is an integer number (213135732).

Almost surely, 2^2077997702 is an apocalyptic number.

2077997702 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2077997702 is a deficient number, since it is larger than the sum of its proper divisors (1332174010).

2077997702 is a wasteful number, since it uses less digits than its factorization.

2077997702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272563.

The product of its (nonzero) digits is 777924, while the sum is 50.

The square root of 2077997702 is about 45585.0600745464. The cubic root of 2077997702 is about 1276.0911232802.

The spelling of 2077997702 in words is "two billion, seventy-seven million, nine hundred ninety-seven thousand, seven hundred two".