474308513 has 8 divisors (see below), whose sum is σ = 556717632. Its totient is φ = 395562096.

The previous prime is 474308491. The next prime is 474308519. The reversal of 474308513 is 315803474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 474308513 - 2¹⁸ = 474046369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474308519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915395 + ... + 915912.

It is an arithmetic number, because the mean of its divisors is an integer number (69589704).

Almost surely, 2^474308513 is an apocalyptic number.

It is an amenable number.

474308513 is a deficient number, since it is larger than the sum of its proper divisors (82409119).

474308513 is a wasteful number, since it uses less digits than its factorization.

474308513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831351.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 474308513 is about 21778.6251402608. The cubic root of 474308513 is about 779.8665742629.

The spelling of 474308513 in words is "four hundred seventy-four million, three hundred eight thousand, five hundred thirteen".