2463394 has 4 divisors (see below), whose sum is σ = 3695094. Its totient is φ = 1231696.

The previous prime is 2463371. The next prime is 2463401. The reversal of 2463394 is 4933642.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2418025 + 45369 = 1555^2 + 213^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615847 + ... + 615850.

2^2463394 is an apocalyptic number.

2463394 is a deficient number, since it is larger than the sum of its proper divisors (1231700).

2463394 is a wasteful number, since it uses less digits than its factorization.

2463394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231699.

The product of its digits is 15552, while the sum is 31.

The square root of 2463394 is about 1569.5203088842. The cubic root of 2463394 is about 135.0551946232.

The spelling of 2463394 in words is "two million, four hundred sixty-three thousand, three hundred ninety-four".