406598716 has 12 divisors (see below), whose sum is σ = 718198488. Its totient is φ = 201399152.

The previous prime is 406598713. The next prime is 406598719. The reversal of 406598716 is 617895604.

It is an interprime number because it is at equal distance from previous prime (406598713) and next prime (406598719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406598713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474571 + ... + 475426.

It is an arithmetic number, because the mean of its divisors is an integer number (59849874).

Almost surely, 2^406598716 is an apocalyptic number.

It is an amenable number.

406598716 is a deficient number, since it is larger than the sum of its proper divisors (311599772).

406598716 is a wasteful number, since it uses less digits than its factorization.

406598716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950108 (or 950106 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 406598716 is about 20164.2930944777. The cubic root of 406598716 is about 740.8358682468.

The spelling of 406598716 in words is "four hundred six million, five hundred ninety-eight thousand, seven hundred sixteen".