407372068 has 12 divisors (see below), whose sum is σ = 713170332. Its totient is φ = 203609120.

The previous prime is 407372057. The next prime is 407372083. The reversal of 407372068 is 860273704.

It can be written as a sum of positive squares in 2 ways, for example, as 126742564 + 280629504 = 11258^2 + 16752^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6355 + ... + 29242.

It is an arithmetic number, because the mean of its divisors is an integer number (59430861).

Almost surely, 2^407372068 is an apocalyptic number.

It is an amenable number.

407372068 is a deficient number, since it is larger than the sum of its proper divisors (305798264).

407372068 is a wasteful number, since it uses less digits than its factorization.

407372068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38462 (or 38460 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 407372068 is about 20183.4602583402. The cubic root of 407372068 is about 741.3052614716.

The spelling of 407372068 in words is "four hundred seven million, three hundred seventy-two thousand, sixty-eight".