2938936 has 64 divisors (see below), whose sum is σ = 7418880. Its totient is φ = 1054080.

The previous prime is 2938931. The next prime is 2938951. The reversal of 2938936 is 6398392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938931) 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, 7825 + ... + 8191.

It is an arithmetic number, because the mean of its divisors is an integer number (115920).

2^2938936 is an apocalyptic number.

2938936 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2938936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3709440).

2938936 is an abundant number, since it is smaller than the sum of its proper divisors (4479944).

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

2938936 is a wasteful number, since it uses less digits than its factorization.

2938936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 400 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 2938936 is about 1714.3325231705. The cubic root of 2938936 is about 143.2396912541.

It can be divided in two parts, 293 and 8936, that added together give a palindrome (9229).

The spelling of 2938936 in words is "two million, nine hundred thirty-eight thousand, nine hundred thirty-six".