469788738 has 8 divisors (see below), whose sum is σ = 939577488. Its totient is φ = 156596244.

The previous prime is 469788733. The next prime is 469788749. The reversal of 469788738 is 837887964.

It is a sphenic number, since it is the product of 3 distinct primes.

469788738 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (469788733) 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, 39149056 + ... + 39149067.

It is an arithmetic number, because the mean of its divisors is an integer number (117447186).

Almost surely, 2^469788738 is an apocalyptic number.

469788738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

469788738 is a wasteful number, since it uses less digits than its factorization.

469788738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78298128.

The product of its digits is 16257024, while the sum is 60.

The square root of 469788738 is about 21674.6104463264. The cubic root of 469788738 is about 777.3814988113.

The spelling of 469788738 in words is "four hundred sixty-nine million, seven hundred eighty-eight thousand, seven hundred thirty-eight".