2963439 has 16 divisors (see below), whose sum is σ = 4499040. Its totient is φ = 1926720.

The previous prime is 2963437. The next prime is 2963453. The reversal of 2963439 is 9343692.

It is a happy number.

It is not a de Polignac number, because 2963439 - 2¹ = 2963437 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

2963439 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2963437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232 + ... + 2445.

It is an arithmetic number, because the mean of its divisors is an integer number (281190).

2^2963439 is an apocalyptic number.

2963439 is a deficient number, since it is larger than the sum of its proper divisors (1535601).

2963439 is a wasteful number, since it uses less digits than its factorization.

2963439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727 (or 2721 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 2963439 is about 1721.4642023580. The cubic root of 2963439 is about 143.6366708539.

The spelling of 2963439 in words is "two million, nine hundred sixty-three thousand, four hundred thirty-nine".