314263731 has 8 divisors (see below), whose sum is σ = 419330304. Its totient is φ = 209353160.

The previous prime is 314263727. The next prime is 314263753. The reversal of 314263731 is 137362413.

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

It is a cyclic number.

It is not a de Polignac number, because 314263731 - 2² = 314263727 is a prime.

It is a super-2 number, since 2×314263731² = 197523385244080722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314263231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34215 + ... + 42416.

It is an arithmetic number, because the mean of its divisors is an integer number (52416288).

Almost surely, 2^314263731 is an apocalyptic number.

314263731 is a deficient number, since it is larger than the sum of its proper divisors (105066573).

314263731 is a wasteful number, since it uses less digits than its factorization.

314263731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78001.

The product of its digits is 9072, while the sum is 30.

The square root of 314263731 is about 17727.4851854402. The cubic root of 314263731 is about 679.8786771731.

The spelling of 314263731 in words is "three hundred fourteen million, two hundred sixty-three thousand, seven hundred thirty-one".