2953938 has 16 divisors (see below), whose sum is σ = 6362496. Its totient is φ = 908880.

The previous prime is 2953931. The next prime is 2953957. The reversal of 2953938 is 8393592.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2953896 and 2953905.

It is not an unprimeable number, because it can be changed into a prime (2953931) 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, 18858 + ... + 19013.

It is an arithmetic number, because the mean of its divisors is an integer number (397656).

2^2953938 is an apocalyptic number.

2953938 is an abundant number, since it is smaller than the sum of its proper divisors (3408558).

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

2953938 is a wasteful number, since it uses less digits than its factorization.

2953938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37889.

The product of its digits is 58320, while the sum is 39.

The square root of 2953938 is about 1718.7024175232. The cubic root of 2953938 is about 143.4830033247.

The spelling of 2953938 in words is "two million, nine hundred fifty-three thousand, nine hundred thirty-eight".