738132166 has 32 divisors (see below), whose sum is σ = 1176288480. Its totient is φ = 347057568.

The previous prime is 738132137. The next prime is 738132179. The reversal of 738132166 is 661231837.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11016865 + ... + 11016931.

It is an arithmetic number, because the mean of its divisors is an integer number (36759015).

Almost surely, 2^738132166 is an apocalyptic number.

738132166 is a deficient number, since it is larger than the sum of its proper divisors (438156314).

738132166 is an frugal number, since it uses more digits than its factorization.

738132166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 159 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 738132166 is about 27168.5878543586. The cubic root of 738132166 is about 903.7425087969.

The spelling of 738132166 in words is "seven hundred thirty-eight million, one hundred thirty-two thousand, one hundred sixty-six".