474879611 has 4 divisors (see below), whose sum is σ = 491254800. Its totient is φ = 458504424.

The previous prime is 474879593. The next prime is 474879617. The reversal of 474879611 is 116978474.

It is a happy number.

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-474879611 is a prime.

It is a super-2 number, since 2×474879611² = 451021289887022642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474879617) 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, 8187551 + ... + 8187608.

It is an arithmetic number, because the mean of its divisors is an integer number (122813700).

Almost surely, 2^474879611 is an apocalyptic number.

474879611 is a deficient number, since it is larger than the sum of its proper divisors (16375189).

474879611 is a wasteful number, since it uses less digits than its factorization.

474879611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16375188.

The product of its digits is 338688, while the sum is 47.

The square root of 474879611 is about 21791.7326296006. The cubic root of 474879611 is about 780.1794519172.

The spelling of 474879611 in words is "four hundred seventy-four million, eight hundred seventy-nine thousand, six hundred eleven".