406312714 has 4 divisors (see below), whose sum is σ = 609469074. Its totient is φ = 203156356.

The previous prime is 406312693. The next prime is 406312717. The reversal of 406312714 is 417213604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 308599489 + 97713225 = 17567^2 + 9885^2 .

It is not an unprimeable number, because it can be changed into a prime (406312717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101578177 + ... + 101578180.

Almost surely, 2^406312714 is an apocalyptic number.

406312714 is a deficient number, since it is larger than the sum of its proper divisors (203156360).

406312714 is a wasteful number, since it uses less digits than its factorization.

406312714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203156359.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 406312714 is about 20157.2000535789. The cubic root of 406312714 is about 740.6621259057.

The spelling of 406312714 in words is "four hundred six million, three hundred twelve thousand, seven hundred fourteen".