738456546 has 24 divisors (see below), whose sum is σ = 1558741104. Its totient is φ = 233196120.

The previous prime is 738456517. The next prime is 738456547. The reversal of 738456546 is 645654837.

738456546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 738456495 and 738456504.

It is not an unprimeable number, because it can be changed into a prime (738456547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168300 + ... + 172631.

It is an arithmetic number, because the mean of its divisors is an integer number (64947546).

Almost surely, 2^738456546 is an apocalyptic number.

738456546 is an abundant number, since it is smaller than the sum of its proper divisors (820284558).

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

738456546 is a wasteful number, since it uses less digits than its factorization.

738456546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340974 (or 340955 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The square root of 738456546 is about 27174.5569605100. The cubic root of 738456546 is about 903.8748758153.

The spelling of 738456546 in words is "seven hundred thirty-eight million, four hundred fifty-six thousand, five hundred forty-six".