2630334 has 16 divisors (see below), whose sum is σ = 6012288. Its totient is φ = 751512.

The previous prime is 2630333. The next prime is 2630339. The reversal of 2630334 is 4330362.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2630334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31272 + ... + 31355.

It is an arithmetic number, because the mean of its divisors is an integer number (375768).

2^2630334 is an apocalyptic number.

2630334 is an abundant number, since it is smaller than the sum of its proper divisors (3381954).

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

2630334 is a wasteful number, since it uses less digits than its factorization.

2630334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62639.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2630334 is about 1621.8304473650. The cubic root of 2630334 is about 138.0395811688.

Adding to 2630334 its reverse (4330362), we get a palindrome (6960696).

The spelling of 2630334 in words is "two million, six hundred thirty thousand, three hundred thirty-four".