738894522 has 16 divisors (see below), whose sum is σ = 1478476512. Its totient is φ = 246183600.

The previous prime is 738894503. The next prime is 738894577. The reversal of 738894522 is 225498837.

It is a super-2 number, since 2×738894522² = 1091930229283216968, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14104 + ... + 40947.

It is an arithmetic number, because the mean of its divisors is an integer number (92404782).

Almost surely, 2^738894522 is an apocalyptic number.

738894522 is an abundant number, since it is smaller than the sum of its proper divisors (739581990).

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

738894522 is a wasteful number, since it uses less digits than its factorization.

738894522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57293.

The product of its digits is 967680, while the sum is 48.

The square root of 738894522 is about 27182.6143334301. The cubic root of 738894522 is about 904.0535355104.

The spelling of 738894522 in words is "seven hundred thirty-eight million, eight hundred ninety-four thousand, five hundred twenty-two".