749350871 has 16 divisors (see below), whose sum is σ = 801036864. Its totient is φ = 698548224.

The previous prime is 749350831. The next prime is 749350907. The reversal of 749350871 is 178053947.

It is not a de Polignac number, because 749350871 - 2¹⁸ = 749088727 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 (749350831) 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, 1157870 + ... + 1158516.

It is an arithmetic number, because the mean of its divisors is an integer number (50064804).

Almost surely, 2^749350871 is an apocalyptic number.

749350871 is a deficient number, since it is larger than the sum of its proper divisors (51685993).

749350871 is a wasteful number, since it uses less digits than its factorization.

749350871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 749350871 is about 27374.2738899135. The cubic root of 749350871 is about 908.2980994965.

The spelling of 749350871 in words is "seven hundred forty-nine million, three hundred fifty thousand, eight hundred seventy-one".