246404402 has 8 divisors (see below), whose sum is σ = 370538796. Its totient is φ = 122891472.

The previous prime is 246404393. The next prime is 246404413. The reversal of 246404402 is 204404642.

It can be written as a sum of positive squares in 2 ways, for example, as 238115761 + 8288641 = 15431^2 + 2879^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154373 + ... + 155960.

Almost surely, 2^246404402 is an apocalyptic number.

246404402 is a deficient number, since it is larger than the sum of its proper divisors (124134394).

246404402 is a wasteful number, since it uses less digits than its factorization.

246404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310732.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 246404402 is about 15697.2737123362. The cubic root of 246404402 is about 626.9258162493.

The spelling of 246404402 in words is "two hundred forty-six million, four hundred four thousand, four hundred two".