738881222 has 8 divisors (see below), whose sum is σ = 1108478136. Its totient is φ = 369388512.

The previous prime is 738881207. The next prime is 738881237. The reversal of 738881222 is 222188837.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (738881207) and next prime (738881237).

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

It is a self number, because there is not a number n which added to its sum of digits gives 738881222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4883 + ... + 38750.

It is an arithmetic number, because the mean of its divisors is an integer number (138559767).

Almost surely, 2^738881222 is an apocalyptic number.

738881222 is a deficient number, since it is larger than the sum of its proper divisors (369596914).

738881222 is a wasteful number, since it uses less digits than its factorization.

738881222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52102.

The product of its digits is 86016, while the sum is 41.

The square root of 738881222 is about 27182.3696906653. The cubic root of 738881222 is about 904.0481111980.

The spelling of 738881222 in words is "seven hundred thirty-eight million, eight hundred eighty-one thousand, two hundred twenty-two".