478340524 has 6 divisors (see below), whose sum is σ = 837095924. Its totient is φ = 239170260.

The previous prime is 478340503. The next prime is 478340531. The reversal of 478340524 is 425043874.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59792562 + ... + 59792569.

Almost surely, 2^478340524 is an apocalyptic number.

It is an amenable number.

478340524 is a deficient number, since it is larger than the sum of its proper divisors (358755400).

478340524 is a wasteful number, since it uses less digits than its factorization.

478340524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119585135 (or 119585133 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 478340524 is about 21870.9973252250. The cubic root of 478340524 is about 782.0701768293.

It can be divided in two parts, 478340 and 524, that added together give a square (478864 = 692²).

The spelling of 478340524 in words is "four hundred seventy-eight million, three hundred forty thousand, five hundred twenty-four".