2406396 has 24 divisors (see below), whose sum is σ = 5662720. Its totient is φ = 795312.

The previous prime is 2406379. The next prime is 2406457. The reversal of 2406396 is 6936042.

It is a d-powerful number, because it can be written as 2¹⁹ + 4³ + 0 + 6⁵ + 3¹³ + 9 + 6⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735 + ... + 2313.

2^2406396 is an apocalyptic number.

It is an amenable number.

2406396 is an abundant number, since it is smaller than the sum of its proper divisors (3256324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2406396 is a wasteful number, since it uses less digits than its factorization.

2406396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2406396 is about 1551.2562650961. The cubic root of 2406396 is about 134.0054204386.

The spelling of 2406396 in words is "two million, four hundred six thousand, three hundred ninety-six".