3079140 has 96 divisors (see below), whose sum is σ = 9448320. Its totient is φ = 746496.

The previous prime is 3079129. The next prime is 3079157. The reversal of 3079140 is 419703.

It is a super-2 number, since 2×3079140² = 18962206279200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3079140.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42144 + ... + 42216.

It is an arithmetic number, because the mean of its divisors is an integer number (98420).

Almost surely, 2^3079140 is an apocalyptic number.

3079140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3079140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4724160).

3079140 is an abundant number, since it is smaller than the sum of its proper divisors (6369180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3079140 is a wasteful number, since it uses less digits than its factorization.

3079140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3079140 is about 1754.7478451333. The cubic root of 3079140 is about 145.4821839052.

The spelling of 3079140 in words is "three million, seventy-nine thousand, one hundred forty".