396481833 has 12 divisors (see below), whose sum is σ = 624759408. Its totient is φ = 240291960.

The previous prime is 396481831. The next prime is 396481879. The reversal of 396481833 is 338184693.

396481833 is a `hidden beast` number, since 3 + 96 + 481 + 83 + 3 = 666.

It is not a de Polignac number, because 396481833 - 2¹ = 396481831 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (396481831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2002335 + ... + 2002532.

It is an arithmetic number, because the mean of its divisors is an integer number (52063284).

Almost surely, 2^396481833 is an apocalyptic number.

396481833 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

396481833 is a deficient number, since it is larger than the sum of its proper divisors (228277575).

396481833 is a wasteful number, since it uses less digits than its factorization.

396481833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004884 (or 4004881 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 396481833 is about 19911.8515713632. The cubic root of 396481833 is about 734.6397623838.

The spelling of 396481833 in words is "three hundred ninety-six million, four hundred eighty-one thousand, eight hundred thirty-three".