2404198444 has 12 divisors (see below), whose sum is σ = 4235211568. Its totient is φ = 1194138000.

The previous prime is 2404198417. The next prime is 2404198471. The reversal of 2404198444 is 4448914042.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2404198417) and next prime (2404198471).

It is a super-2 number, since 2×2404198444² = 11560340316264042272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2404198397 and 2404198406.

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, 1989627 + ... + 1990834.

Almost surely, 2^2404198444 is an apocalyptic number.

It is an amenable number.

2404198444 is a deficient number, since it is larger than the sum of its proper divisors (1831013124).

2404198444 is a wasteful number, since it uses less digits than its factorization.

2404198444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3980616 (or 3980614 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2404198444 is about 49032.6263216646. The cubic root of 2404198444 is about 1339.6461611221.

The spelling of 2404198444 in words is "two billion, four hundred four million, one hundred ninety-eight thousand, four hundred forty-four".