318350048 has 24 divisors (see below), whose sum is σ = 629735400. Its totient is φ = 158417280.

The previous prime is 318350047. The next prime is 318350057. The reversal of 318350048 is 840053813.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 318349996 and 318350023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318350047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16823 + ... + 30326.

It is an arithmetic number, because the mean of its divisors is an integer number (26238975).

Almost surely, 2^318350048 is an apocalyptic number.

It is an amenable number.

318350048 is a deficient number, since it is larger than the sum of its proper divisors (311385352).

318350048 is a wasteful number, since it uses less digits than its factorization.

318350048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47370 (or 47362 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 318350048 is about 17842.3666591627. The cubic root of 318350048 is about 682.8127781398.

The spelling of 318350048 in words is "three hundred eighteen million, three hundred fifty thousand, forty-eight".