2347394 has 24 divisors (see below), whose sum is σ = 4339980. Its totient is φ = 946176.

The previous prime is 2347379. The next prime is 2347409. The reversal of 2347394 is 4937432.

It is an interprime number because it is at equal distance from previous prime (2347379) and next prime (2347409).

It can be written as a sum of positive squares in 2 ways, for example, as 2265025 + 82369 = 1505^2 + 287^2 .

It is a d-powerful number, because it can be written as 2²¹ + 3¹⁰ + 4⁸ + 7³ + 3¹⁰ + 9³ + 4⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2347394.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 962 + ... + 2370.

2^2347394 is an apocalyptic number.

2347394 is a deficient number, since it is larger than the sum of its proper divisors (1992586).

2347394 is a wasteful number, since it uses less digits than its factorization.

2347394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442 (or 1435 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 2347394 is about 1532.1207524213. The cubic root of 2347394 is about 132.9011268846.

The spelling of 2347394 in words is "two million, three hundred forty-seven thousand, three hundred ninety-four".