3105979743 has 8 divisors (see below), whose sum is σ = 4179300400. Its totient is φ = 2051656128.

The previous prime is 3105979711. The next prime is 3105979759. The reversal of 3105979743 is 3479795013.

It is a happy number.

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

It is not a de Polignac number, because 3105979743 - 2⁵ = 3105979711 is a prime.

It is a super-2 number, since 2×3105979743² = 19294220327852692098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3105979692 and 3105979701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105979783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4748878 + ... + 4749531.

It is an arithmetic number, because the mean of its divisors is an integer number (522412550).

Almost surely, 2^3105979743 is an apocalyptic number.

3105979743 is a deficient number, since it is larger than the sum of its proper divisors (1073320657).

3105979743 is a wasteful number, since it uses less digits than its factorization.

3105979743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498521.

The product of its (nonzero) digits is 714420, while the sum is 48.

The square root of 3105979743 is about 55731.3174346345. The cubic root of 3105979743 is about 1459.0366671686.

The spelling of 3105979743 in words is "three billion, one hundred five million, nine hundred seventy-nine thousand, seven hundred forty-three".