3155379 has 8 divisors (see below), whose sum is σ = 4278720. Its totient is φ = 2067816.

The previous prime is 3155377. The next prime is 3155381. The reversal of 3155379 is 9735513.

It is an interprime number because it is at equal distance from previous prime (3155377) and next prime (3155381).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3155379 - 2¹ = 3155377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3155371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8737 + ... + 9090.

It is an arithmetic number, because the mean of its divisors is an integer number (534840).

Almost surely, 2^3155379 is an apocalyptic number.

3155379 is a deficient number, since it is larger than the sum of its proper divisors (1123341).

3155379 is a wasteful number, since it uses less digits than its factorization.

3155379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17889.

The product of its digits is 14175, while the sum is 33.

The square root of 3155379 is about 1776.3386501453. The cubic root of 3155379 is about 146.6731132382.

The spelling of 3155379 in words is "three million, one hundred fifty-five thousand, three hundred seventy-nine".