2342986 has 8 divisors (see below), whose sum is σ = 3600324. Its totient is φ = 1142880.

The previous prime is 2342983. The next prime is 2342993. The reversal of 2342986 is 6892432.

It can be written as a sum of positive squares in 2 ways, for example, as 1476225 + 866761 = 1215^2 + 931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁹ + 3¹² + 4⁴ + 2¹⁷ + 9² + 8 + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (2342981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14205 + ... + 14368.

2^2342986 is an apocalyptic number.

2342986 is a deficient number, since it is larger than the sum of its proper divisors (1257338).

2342986 is a wasteful number, since it uses less digits than its factorization.

2342986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28616.

The product of its digits is 20736, while the sum is 34.

The square root of 2342986 is about 1530.6815475467. The cubic root of 2342986 is about 132.8178863144.

The spelling of 2342986 in words is "two million, three hundred forty-two thousand, nine hundred eighty-six".