4011379 has 4 divisors (see below), whose sum is σ = 4018176. Its totient is φ = 4004584.

The previous prime is 4011377. The next prime is 4011409. The reversal of 4011379 is 9731104.

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 4011379 - 2¹ = 4011377 is a prime.

It is a super-2 number, since 2×4011379² = 32182322963282, which contains 22 as substring.

It is a Duffinian number.

4011379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4011373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2419 + ... + 3724.

It is an arithmetic number, because the mean of its divisors is an integer number (1004544).

Almost surely, 2^4011379 is an apocalyptic number.

4011379 is a deficient number, since it is larger than the sum of its proper divisors (6797).

4011379 is an equidigital number, since it uses as much as digits as its factorization.

4011379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6796.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 4011379 is about 2002.8427297219. The cubic root of 4011379 is about 158.8904879911.

The spelling of 4011379 in words is "four million, eleven thousand, three hundred seventy-nine".