746349871 has 6 divisors (see below), whose sum is σ = 748563872. Its totient is φ = 744142380.

The previous prime is 746349859. The next prime is 746349899. The reversal of 746349871 is 178943647.

It is not a de Polignac number, because 746349871 - 2²⁵ = 712795439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746349841) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 125986 + ... + 131776.

Almost surely, 2^746349871 is an apocalyptic number.

746349871 is a deficient number, since it is larger than the sum of its proper divisors (2214001).

746349871 is an frugal number, since it uses more digits than its factorization.

746349871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6509 (or 6150 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The square root of 746349871 is about 27319.4046604241. The cubic root of 746349871 is about 907.0839599952.

The spelling of 746349871 in words is "seven hundred forty-six million, three hundred forty-nine thousand, eight hundred seventy-one".