407347227 has 48 divisors (see below), whose sum is σ = 711479808. Its totient is φ = 219542400.

The previous prime is 407347207. The next prime is 407347247. The reversal of 407347227 is 722743704.

It is an interprime number because it is at equal distance from previous prime (407347207) and next prime (407347247).

It is not a de Polignac number, because 407347227 - 2⁶ = 407347163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 407347191 and 407347200.

It is not an unprimeable number, because it can be changed into a prime (407347207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103852 + ... + 107702.

It is an arithmetic number, because the mean of its divisors is an integer number (14822496).

Almost surely, 2^407347227 is an apocalyptic number.

407347227 is a deficient number, since it is larger than the sum of its proper divisors (304132581).

407347227 is a wasteful number, since it uses less digits than its factorization.

407347227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960 (or 3957 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 407347227 is about 20182.8448688484. The cubic root of 407347227 is about 741.2901932332.

It can be divided in two parts, 40734 and 7227, that added together give a square (47961 = 219²).

The spelling of 407347227 in words is "four hundred seven million, three hundred forty-seven thousand, two hundred twenty-seven".