3893377311 has 12 divisors (see below), whose sum is σ = 5643642888. Its totient is φ = 2586411504.

The previous prime is 3893377307. The next prime is 3893377333. The reversal of 3893377311 is 1137733983.

It is not a de Polignac number, because 3893377311 - 2² = 3893377307 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3893377361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 761760 + ... + 766853.

It is an arithmetic number, because the mean of its divisors is an integer number (470303574).

Almost surely, 2^3893377311 is an apocalyptic number.

3893377311 is a deficient number, since it is larger than the sum of its proper divisors (1750265577).

3893377311 is a wasteful number, since it uses less digits than its factorization.

3893377311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528902 (or 1528899 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 3893377311 is about 62396.9335063831. The cubic root of 3893377311 is about 1573.1694275543.

The spelling of 3893377311 in words is "three billion, eight hundred ninety-three million, three hundred seventy-seven thousand, three hundred eleven".