3799779973 has 16 divisors (see below), whose sum is σ = 4438385280. Its totient is φ = 3214604800.

The previous prime is 3799779967. The next prime is 3799780027.

3799779973 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3799779973 - 2⁵ = 3799779941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3799779953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97513 + ... + 130798.

It is an arithmetic number, because the mean of its divisors is an integer number (277399080).

Almost surely, 2^3799779973 is an apocalyptic number.

It is an amenable number.

3799779973 is a deficient number, since it is larger than the sum of its proper divisors (638605307).

3799779973 is a wasteful number, since it uses less digits than its factorization.

3799779973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228428.

The product of its digits is 141776649, while the sum is 70.

The square root of 3799779973 is about 61642.3553492240. The cubic root of 3799779973 is about 1560.4606316969.

The spelling of 3799779973 in words is "three billion, seven hundred ninety-nine million, seven hundred seventy-nine thousand, nine hundred seventy-three".