3577697994 has 32 divisors (see below), whose sum is σ = 7708115520. Its totient is φ = 1100500992.

The previous prime is 3577697993. The next prime is 3577697999. The reversal of 3577697994 is 4997967753.

It is not an unprimeable number, because it can be changed into a prime (3577697993) 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 15 ways as a sum of consecutive naturals, for example, 446794 + ... + 454730.

It is an arithmetic number, because the mean of its divisors is an integer number (240878610).

Almost surely, 2^3577697994 is an apocalyptic number.

3577697994 is an abundant number, since it is smaller than the sum of its proper divisors (4130417526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3577697994 is a wasteful number, since it uses less digits than its factorization.

3577697994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13734.

The product of its digits is 90016920, while the sum is 66.

The square root of 3577697994 is about 59813.8612196203. The cubic root of 3577697994 is about 1529.4474479586.

The spelling of 3577697994 in words is "three billion, five hundred seventy-seven million, six hundred ninety-seven thousand, nine hundred ninety-four".