942398448 has 40 divisors (see below), whose sum is σ = 2493913296. Its totient is φ = 306470400.

The previous prime is 942398441. The next prime is 942398453. The reversal of 942398448 is 844893249.

It is a super-2 number, since 2×942398448² = 1776229669585617408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 942398448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942398441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 237463 + ... + 241398.

Almost surely, 2^942398448 is an apocalyptic number.

It is an amenable number.

942398448 is an abundant number, since it is smaller than the sum of its proper divisors (1551514848).

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

942398448 is a wasteful number, since it uses less digits than its factorization.

942398448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478913 (or 478907 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 942398448 is about 30698.5088888695. The cubic root of 942398448 is about 980.4185522976.

The spelling of 942398448 in words is "nine hundred forty-two million, three hundred ninety-eight thousand, four hundred forty-eight".