746773971 has 8 divisors (see below), whose sum is σ = 998520720. Its totient is φ = 496438272.

The previous prime is 746773969. The next prime is 746773981. The reversal of 746773971 is 179377647.

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

It is not a de Polignac number, because 746773971 - 2¹ = 746773969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (746773921) 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, 351526 + ... + 353643.

It is an arithmetic number, because the mean of its divisors is an integer number (124815090).

Almost surely, 2^746773971 is an apocalyptic number.

746773971 is a deficient number, since it is larger than the sum of its proper divisors (251746749).

746773971 is a wasteful number, since it uses less digits than its factorization.

746773971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705525.

The product of its digits is 1555848, while the sum is 51.

The square root of 746773971 is about 27327.1654402721. The cubic root of 746773971 is about 907.2557388888.

The spelling of 746773971 in words is "seven hundred forty-six million, seven hundred seventy-three thousand, nine hundred seventy-one".