479901652 has 12 divisors (see below), whose sum is σ = 840090580. Its totient is φ = 239875776.

The previous prime is 479901577. The next prime is 479901661. The reversal of 479901652 is 256109974.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 154604356 + 325297296 = 12434^2 + 18036^2 .

It is a junction number, because it is equal to n+sod(n) for n = 479901599 and 479901608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2883 + ... + 31114.

Almost surely, 2^479901652 is an apocalyptic number.

It is an amenable number.

479901652 is a deficient number, since it is larger than the sum of its proper divisors (360188928).

479901652 is a wasteful number, since it uses less digits than its factorization.

479901652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37530 (or 37528 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 479901652 is about 21906.6577094727. The cubic root of 479901652 is about 782.9200496641.

The spelling of 479901652 in words is "four hundred seventy-nine million, nine hundred one thousand, six hundred fifty-two".