314404432 has 40 divisors (see below), whose sum is σ = 626317056. Its totient is φ = 152820096.

The previous prime is 314404423. The next prime is 314404471. The reversal of 314404432 is 234404413.

It is a super-2 number, since 2×314404432² = 197700293722485248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314404397 and 314404406.

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, 116733 + ... + 119395.

Almost surely, 2^314404432 is an apocalyptic number.

It is an amenable number.

314404432 is a deficient number, since it is larger than the sum of its proper divisors (311912624).

314404432 is a wasteful number, since it uses less digits than its factorization.

314404432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 314404432 is about 17731.4531835380. The cubic root of 314404432 is about 679.9801262935.

Adding to 314404432 its reverse (234404413), we get a palindrome (548808845).

The spelling of 314404432 in words is "three hundred fourteen million, four hundred four thousand, four hundred thirty-two".