2348690 has 8 divisors (see below), whose sum is σ = 4227660. Its totient is φ = 939472.

The previous prime is 2348627. The next prime is 2348693. The reversal of 2348690 is 968432.

2348690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2024929 + 323761 = 1423^2 + 569^2 .

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

It is a super-2 number, since 2×2348690² = 11032689432200, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 3¹² + 4⁸ + 8⁵ + 6⁸ + 9⁴ + 0 .

It is not an unprimeable number, because it can be changed into a prime (2348693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117425 + ... + 117444.

2^2348690 is an apocalyptic number.

2348690 is a deficient number, since it is larger than the sum of its proper divisors (1878970).

2348690 is a wasteful number, since it uses less digits than its factorization.

2348690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234876.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2348690 is about 1532.5436372254. The cubic root of 2348690 is about 132.9255806934.

The spelling of 2348690 in words is "two million, three hundred forty-eight thousand, six hundred ninety".