2406446402 has 8 divisors (see below), whose sum is σ = 3645409212. Its totient is φ = 1191310000.

The previous prime is 2406446377. The next prime is 2406446443. The reversal of 2406446402 is 2046446042.

It can be written as a sum of positive squares in 2 ways, for example, as 2016818281 + 389628121 = 44909^2 + 19739^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5956349 + ... + 5956752.

Almost surely, 2^2406446402 is an apocalyptic number.

2406446402 is a deficient number, since it is larger than the sum of its proper divisors (1238962810).

2406446402 is a wasteful number, since it uses less digits than its factorization.

2406446402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11913204.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2406446402 is about 49055.5440495771. The cubic root of 2406446402 is about 1340.0635601395.

The spelling of 2406446402 in words is "two billion, four hundred six million, four hundred forty-six thousand, four hundred two".