2956930 has 8 divisors (see below), whose sum is σ = 5322492. Its totient is φ = 1182768.

The previous prime is 2956907. The next prime is 2956931. The reversal of 2956930 is 396592.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2380849 + 576081 = 1543^2 + 759^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2956931) 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, 147837 + ... + 147856.

2^2956930 is an apocalyptic number.

2956930 is a deficient number, since it is larger than the sum of its proper divisors (2365562).

2956930 is a wasteful number, since it uses less digits than its factorization.

2956930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295700.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 2956930 is about 1719.5726213219. The cubic root of 2956930 is about 143.5314309134.

It can be divided in two parts, 295 and 6930, that added together give a square (7225 = 85²).

The spelling of 2956930 in words is "two million, nine hundred fifty-six thousand, nine hundred thirty".