749106527 has 18 divisors (see below), whose sum is σ = 848363112. Its totient is φ = 659911824.

The previous prime is 749106517. The next prime is 749106529. The reversal of 749106527 is 725601947.

It is not a de Polignac number, because 749106527 - 2¹⁰ = 749105503 is a prime.

It is a super-2 number, since 2×749106527² = 1122321177588003458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749106529) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1706174 + ... + 1706612.

It is an arithmetic number, because the mean of its divisors is an integer number (47131284).

Almost surely, 2^749106527 is an apocalyptic number.

749106527 is a deficient number, since it is larger than the sum of its proper divisors (99256585).

749106527 is an equidigital number, since it uses as much as digits as its factorization.

749106527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 749106527 is about 27369.8105035457. The cubic root of 749106527 is about 908.1993645663.

The spelling of 749106527 in words is "seven hundred forty-nine million, one hundred six thousand, five hundred twenty-seven".