474611949247 has 4 divisors (see below), whose sum is σ = 480619695520. Its totient is φ = 468604202976.

The previous prime is 474611949233. The next prime is 474611949271. The reversal of 474611949247 is 742949116474.

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

It is a cyclic number.

It is not a de Polignac number, because 474611949247 - 2¹⁵ = 474611916479 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 474611949191 and 474611949200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474611949347) 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, 3003873018 + ... + 3003873175.

It is an arithmetic number, because the mean of its divisors is an integer number (120154923880).

Almost surely, 2^474611949247 is an apocalyptic number.

474611949247 is a deficient number, since it is larger than the sum of its proper divisors (6007746273).

474611949247 is an equidigital number, since it uses as much as digits as its factorization.

474611949247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007746272.

The product of its digits is 12192768, while the sum is 58.

The spelling of 474611949247 in words is "four hundred seventy-four billion, six hundred eleven million, nine hundred forty-nine thousand, two hundred forty-seven".