4111690387 has 4 divisors (see below), whose sum is σ = 4699074736. Its totient is φ = 3524306040.

The previous prime is 4111690361. The next prime is 4111690393. The reversal of 4111690387 is 7830961114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4111690387 - 2¹⁹ = 4111166099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4111690337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293692164 + ... + 293692177.

It is an arithmetic number, because the mean of its divisors is an integer number (1174768684).

Almost surely, 2^4111690387 is an apocalyptic number.

4111690387 is a deficient number, since it is larger than the sum of its proper divisors (587384349).

4111690387 is an equidigital number, since it uses as much as digits as its factorization.

4111690387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587384348.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 4111690387 is about 64122.4639810418. The cubic root of 4111690387 is about 1602.0404159737.

The spelling of 4111690387 in words is "four billion, one hundred eleven million, six hundred ninety thousand, three hundred eighty-seven".