738906546 has 32 divisors (see below), whose sum is σ = 1690011648. Its totient is φ = 210980880.

The previous prime is 738906541. The next prime is 738906557. The reversal of 738906546 is 645609837.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 738906495 and 738906504.

It is not an unprimeable number, because it can be changed into a prime (738906541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73881 + ... + 83283.

It is an arithmetic number, because the mean of its divisors is an integer number (52812864).

Almost surely, 2^738906546 is an apocalyptic number.

738906546 is an abundant number, since it is smaller than the sum of its proper divisors (951105102).

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

738906546 is a wasteful number, since it uses less digits than its factorization.

738906546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11286.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 738906546 is about 27182.8355033098. The cubic root of 738906546 is about 904.0584393591.

The spelling of 738906546 in words is "seven hundred thirty-eight million, nine hundred six thousand, five hundred forty-six".