738285252 has 12 divisors (see below), whose sum is σ = 1722665616. Its totient is φ = 246095080.

The previous prime is 738285227. The next prime is 738285253. The reversal of 738285252 is 252582837.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×738285252² = 1090130226641407008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (738285253) 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 3 ways as a sum of consecutive naturals, for example, 30761874 + ... + 30761897.

It is an arithmetic number, because the mean of its divisors is an integer number (143555468).

Almost surely, 2^738285252 is an apocalyptic number.

It is an amenable number.

738285252 is an abundant number, since it is smaller than the sum of its proper divisors (984380364).

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

738285252 is a wasteful number, since it uses less digits than its factorization.

738285252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61523778 (or 61523776 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 738285252 is about 27171.4050428019. The cubic root of 738285252 is about 903.8049821446.

The spelling of 738285252 in words is "seven hundred thirty-eight million, two hundred eighty-five thousand, two hundred fifty-two".