474399067 has 4 divisors (see below), whose sum is σ = 481080816. Its totient is φ = 467717320.

The previous prime is 474399053. The next prime is 474399073. The reversal of 474399067 is 760993474.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474399067 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474399067.

It is not an unprimeable number, because it can be changed into a prime (474399007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3340768 + ... + 3340909.

It is an arithmetic number, because the mean of its divisors is an integer number (120270204).

Almost surely, 2^474399067 is an apocalyptic number.

474399067 is a deficient number, since it is larger than the sum of its proper divisors (6681749).

474399067 is an equidigital number, since it uses as much as digits as its factorization.

474399067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681748.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 474399067 is about 21780.7040060692. The cubic root of 474399067 is about 779.9162012758.

The spelling of 474399067 in words is "four hundred seventy-four million, three hundred ninety-nine thousand, sixty-seven".