746740173 has 8 divisors (see below), whose sum is σ = 996329088. Its totient is φ = 497489024.

The previous prime is 746740139. The next prime is 746740213. The reversal of 746740173 is 371047647.

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

It is a cyclic number.

It is not a de Polignac number, because 746740173 - 2¹³ = 746731981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746740573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79236 + ... + 88157.

It is an arithmetic number, because the mean of its divisors is an integer number (124541136).

Almost surely, 2^746740173 is an apocalyptic number.

It is an amenable number.

746740173 is a deficient number, since it is larger than the sum of its proper divisors (249588915).

746740173 is a wasteful number, since it uses less digits than its factorization.

746740173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168883.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 746740173 is about 27326.5470376336. The cubic root of 746740173 is about 907.2420516183.

The spelling of 746740173 in words is "seven hundred forty-six million, seven hundred forty thousand, one hundred seventy-three".