238264704 has 48 divisors (see below), whose sum is σ = 685634820. Its totient is φ = 79421184.

The previous prime is 238264703. The next prime is 238264709. The reversal of 238264704 is 407462832.

238264704 is a `hidden beast` number, since 2 + 3 + 8 + 2 + 647 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238264703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102262 + ... + 104565.

Almost surely, 2^238264704 is an apocalyptic number.

238264704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

238264704 is an abundant number, since it is smaller than the sum of its proper divisors (447370116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238264704 is a wasteful number, since it uses less digits than its factorization.

238264704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206847 (or 206832 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 238264704 is about 15435.8253423651. The cubic root of 238264704 is about 619.9451078700.

The spelling of 238264704 in words is "two hundred thirty-eight million, two hundred sixty-four thousand, seven hundred four".