2953842 has 24 divisors (see below), whose sum is σ = 6102096. Its totient is φ = 952728.

The previous prime is 2953837. The next prime is 2953843. The reversal of 2953842 is 2483592.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2953843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27553 + ... + 27659.

It is an arithmetic number, because the mean of its divisors is an integer number (254254).

2^2953842 is an apocalyptic number.

2953842 is an abundant number, since it is smaller than the sum of its proper divisors (3148254).

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

2953842 is a wasteful number, since it uses less digits than its factorization.

2953842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 155 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2953842 is about 1718.6744892504. The cubic root of 2953842 is about 143.4814489570.

The spelling of 2953842 in words is "two million, nine hundred fifty-three thousand, eight hundred forty-two".