474629915 has 8 divisors (see below), whose sum is σ = 582801648. Its totient is φ = 370873440.

The previous prime is 474629887. The next prime is 474629917. The reversal of 474629915 is 519926474.

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

It is not a de Polignac number, because 474629915 - 2¹² = 474625819 is a prime.

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 474629915.

It is not an unprimeable number, because it can be changed into a prime (474629917) 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, 1103576 + ... + 1104005.

It is an arithmetic number, because the mean of its divisors is an integer number (72850206).

Almost surely, 2^474629915 is an apocalyptic number.

474629915 is a deficient number, since it is larger than the sum of its proper divisors (108171733).

474629915 is a wasteful number, since it uses less digits than its factorization.

474629915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207629.

The product of its digits is 544320, while the sum is 47.

The square root of 474629915 is about 21786.0027311116. The cubic root of 474629915 is about 780.0426861364.

The spelling of 474629915 in words is "four hundred seventy-four million, six hundred twenty-nine thousand, nine hundred fifteen".