474751390 has 32 divisors (see below), whose sum is σ = 878524416. Its totient is φ = 184615200.

The previous prime is 474751379. The next prime is 474751397. The reversal of 474751390 is 93157474.

It is a super-3 number, since 3×474751390³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474751397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93415 + ... + 98365.

It is an arithmetic number, because the mean of its divisors is an integer number (27453888).

Almost surely, 2^474751390 is an apocalyptic number.

474751390 is a deficient number, since it is larger than the sum of its proper divisors (403773026).

474751390 is a wasteful number, since it uses less digits than its factorization.

474751390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 474751390 is about 21788.7904666597. The cubic root of 474751390 is about 780.1092275263.

The spelling of 474751390 in words is "four hundred seventy-four million, seven hundred fifty-one thousand, three hundred ninety".