2956490 has 16 divisors (see below), whose sum is σ = 5412960. Its totient is φ = 1162320.

The previous prime is 2956483. The next prime is 2956493. The reversal of 2956490 is 946592.

2956490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2956490³ = 77526557133733347000, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2956490.

It is not an unprimeable number, because it can be changed into a prime (2956493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916 + ... + 3095.

It is an arithmetic number, because the mean of its divisors is an integer number (338310).

2^2956490 is an apocalyptic number.

2956490 is a deficient number, since it is larger than the sum of its proper divisors (2456470).

2956490 is a wasteful number, since it uses less digits than its factorization.

2956490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5077.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2956490 is about 1719.4446777957. Note that the first 3 decimals coincide. The cubic root of 2956490 is about 143.5243112586.

The spelling of 2956490 in words is "two million, nine hundred fifty-six thousand, four hundred ninety".