314436046 has 12 divisors (see below), whose sum is σ = 501031368. Its totient is φ = 147969632.

The previous prime is 314435999. The next prime is 314436049. The reversal of 314436046 is 640634413.

It is a happy number.

It is a super-2 number, since 2×314436046² = 197740054048228232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314435999 and 314436017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314436049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 271426 + ... + 272581.

It is an arithmetic number, because the mean of its divisors is an integer number (41752614).

Almost surely, 2^314436046 is an apocalyptic number.

314436046 is a deficient number, since it is larger than the sum of its proper divisors (186595322).

314436046 is a wasteful number, since it uses less digits than its factorization.

314436046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544043 (or 544026 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 314436046 is about 17732.3446278263. The cubic root of 314436046 is about 680.0029166542.

The spelling of 314436046 in words is "three hundred fourteen million, four hundred thirty-six thousand, forty-six".