474375993 has 32 divisors (see below), whose sum is σ = 781541376. Its totient is φ = 249231168.

The previous prime is 474375977. The next prime is 474376009. The reversal of 474375993 is 399573474.

It is an interprime number because it is at equal distance from previous prime (474375977) and next prime (474376009).

It is not a de Polignac number, because 474375993 - 2⁴ = 474375977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474375953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68496 + ... + 75102.

It is an arithmetic number, because the mean of its divisors is an integer number (24423168).

Almost surely, 2^474375993 is an apocalyptic number.

It is an amenable number.

474375993 is a deficient number, since it is larger than the sum of its proper divisors (307165383).

474375993 is a wasteful number, since it uses less digits than its factorization.

474375993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893.

The product of its digits is 2857680, while the sum is 51.

The square root of 474375993 is about 21780.1743105972. The cubic root of 474375993 is about 779.9035564517.

The spelling of 474375993 in words is "four hundred seventy-four million, three hundred seventy-five thousand, nine hundred ninety-three".