748074751671 has 16 divisors (see below), whose sum is σ = 1074191992160. Its totient is φ = 460339390080.

The previous prime is 748074751663. The next prime is 748074751673. The reversal of 748074751671 is 176157470847.

It is not a de Polignac number, because 748074751671 - 2³ = 748074751663 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 (748074751673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050585 + ... + 1612413.

It is an arithmetic number, because the mean of its divisors is an integer number (67136999510).

Almost surely, 2^748074751671 is an apocalyptic number.

748074751671 is a deficient number, since it is larger than the sum of its proper divisors (326117240489).

748074751671 is a wasteful number, since it uses less digits than its factorization.

748074751671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595986.

The product of its (nonzero) digits is 9219840, while the sum is 57.

The spelling of 748074751671 in words is "seven hundred forty-eight billion, seventy-four million, seven hundred fifty-one thousand, six hundred seventy-one".