749485 has 8 divisors (see below), whose sum is σ = 981216. Its totient is φ = 545040.

The previous prime is 749471. The next prime is 749543. The reversal of 749485 is 584947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 749485 - 2⁵ = 749453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6759 + ... + 6868.

It is an arithmetic number, because the mean of its divisors is an integer number (122652).

2⁷⁴⁹⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

749485 is a deficient number, since it is larger than the sum of its proper divisors (231731).

749485 is a wasteful number, since it uses less digits than its factorization.

749485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13643.

The product of its digits is 40320, while the sum is 37.

The square root of 749485 is about 865.7280173357. The cubic root of 749485 is about 90.8352289442.

It can be divided in two parts, 74 and 9485, that added together give a palindrome (9559).

The spelling of 749485 in words is "seven hundred forty-nine thousand, four hundred eighty-five".