3140030 has 8 divisors (see below), whose sum is σ = 5652072. Its totient is φ = 1256008.

The previous prime is 3139993. The next prime is 3140041. The reversal of 3140030 is 300413.

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

It is a junction number, because it is equal to n+sod(n) for n = 3139993 and 3140020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156992 + ... + 157011.

It is an arithmetic number, because the mean of its divisors is an integer number (706509).

Almost surely, 2^3140030 is an apocalyptic number.

3140030 is a deficient number, since it is larger than the sum of its proper divisors (2512042).

3140030 is a wasteful number, since it uses less digits than its factorization.

3140030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314010.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3140030 is about 1772.0129796364. The cubic root of 3140030 is about 146.4349014005.

Adding to 3140030 its reverse (300413), we get a palindrome (3440443).

The spelling of 3140030 in words is "three million, one hundred forty thousand, thirty".