749437101 has 12 divisors (see below), whose sum is σ = 1237166112. Its totient is φ = 428249736.

The previous prime is 749437099. The next prime is 749437133. The reversal of 749437101 is 101734947.

It is not a de Polignac number, because 749437101 - 2¹ = 749437099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749437141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5947851 + ... + 5947976.

It is an arithmetic number, because the mean of its divisors is an integer number (103097176).

Almost surely, 2^749437101 is an apocalyptic number.

It is an amenable number.

749437101 is a deficient number, since it is larger than the sum of its proper divisors (487729011).

749437101 is a wasteful number, since it uses less digits than its factorization.

749437101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11895840 (or 11895837 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 749437101 is about 27375.8488635512. The cubic root of 749437101 is about 908.3329383346.

The spelling of 749437101 in words is "seven hundred forty-nine million, four hundred thirty-seven thousand, one hundred one".