477401331 has 16 divisors (see below), whose sum is σ = 704769408. Its totient is φ = 285014400.

The previous prime is 477401321. The next prime is 477401359. The reversal of 477401331 is 133104774.

It is not a de Polignac number, because 477401331 - 2¹¹ = 477399283 is a prime.

It is a super-2 number, since 2×477401331² = 455824061681143122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (477401321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105750 + ... + 110171.

It is an arithmetic number, because the mean of its divisors is an integer number (44048088).

Almost surely, 2^477401331 is an apocalyptic number.

477401331 is a deficient number, since it is larger than the sum of its proper divisors (227368077).

477401331 is a wasteful number, since it uses less digits than its factorization.

477401331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216002.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 477401331 is about 21849.5155781541. The cubic root of 477401331 is about 781.5579921345.

The spelling of 477401331 in words is "four hundred seventy-seven million, four hundred one thousand, three hundred thirty-one".