2963478 has 32 divisors (see below), whose sum is σ = 6960384. Its totient is φ = 823392.

The previous prime is 2963473. The next prime is 2963479. The reversal of 2963478 is 8743692.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2963473) 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, 601 + ... + 2507.

It is an arithmetic number, because the mean of its divisors is an integer number (217512).

2^2963478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2963478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3480192).

2963478 is an abundant number, since it is smaller than the sum of its proper divisors (3996906).

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

2963478 is a wasteful number, since it uses less digits than its factorization.

2963478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956.

The product of its digits is 72576, while the sum is 39.

The square root of 2963478 is about 1721.4755298871. The cubic root of 2963478 is about 143.6373009558.

The spelling of 2963478 in words is "two million, nine hundred sixty-three thousand, four hundred seventy-eight".