2342938 has 16 divisors (see below), whose sum is σ = 3827880. Its totient is φ = 1069056.

The previous prime is 2342933. The next prime is 2342953. The reversal of 2342938 is 8392432.

It can be written as a sum of positive squares in 4 ways, for example, as 822649 + 1520289 = 907^2 + 1233^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2342933) 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, 2058 + ... + 2986.

2^2342938 is an apocalyptic number.

2342938 is a deficient number, since it is larger than the sum of its proper divisors (1484942).

2342938 is a wasteful number, since it uses less digits than its factorization.

2342938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041.

The product of its digits is 10368, while the sum is 31.

The square root of 2342938 is about 1530.6658681763. The cubic root of 2342938 is about 132.8169793091.

The spelling of 2342938 in words is "two million, three hundred forty-two thousand, nine hundred thirty-eight".