746370172 has 12 divisors (see below), whose sum is σ = 1307038936. Its totient is φ = 372930480.

The previous prime is 746370143. The next prime is 746370181. The reversal of 746370172 is 271073647.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56979 + ... + 68842.

Almost surely, 2^746370172 is an apocalyptic number.

It is an amenable number.

746370172 is a deficient number, since it is larger than the sum of its proper divisors (560668764).

746370172 is a wasteful number, since it uses less digits than its factorization.

746370172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127308 (or 127306 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 746370172 is about 27319.7762069897. The cubic root of 746370172 is about 907.0921842634.

The spelling of 746370172 in words is "seven hundred forty-six million, three hundred seventy thousand, one hundred seventy-two".