474801331 has 2 divisors, whose sum is σ = 474801332. Its totient is φ = 474801330.

The previous prime is 474801319. The next prime is 474801359. The reversal of 474801331 is 133108474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474801331 - 2²¹ = 472704179 is a prime.

It is a super-2 number, since 2×474801331² = 450872607838743122, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 474801293 and 474801302.

It is not a weakly prime, because it can be changed into another prime (474801391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237400665 + 237400666.

It is an arithmetic number, because the mean of its divisors is an integer number (237400666).

Almost surely, 2^474801331 is an apocalyptic number.

474801331 is a deficient number, since it is larger than the sum of its proper divisors (1).

474801331 is an equidigital number, since it uses as much as digits as its factorization.

474801331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 474801331 is about 21789.9364615870. The cubic root of 474801331 is about 780.1365808384.

The spelling of 474801331 in words is "four hundred seventy-four million, eight hundred one thousand, three hundred thirty-one".