748629 has 32 divisors (see below), whose sum is σ = 1347840. Its totient is φ = 400896.

The previous prime is 748613. The next prime is 748633. The reversal of 748629 is 926847.

748629 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 748629 - 2⁴ = 748613 is a prime.

748629 is strictly pandigital in base 7.

748629 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 748593 and 748602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3097 + ... + 3329.

It is an arithmetic number, because the mean of its divisors is an integer number (42120).

2⁷⁴⁸⁶²⁹ is an apocalyptic number.

It is an amenable number.

748629 is a deficient number, since it is larger than the sum of its proper divisors (599211).

748629 is a wasteful number, since it uses less digits than its factorization.

748629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 260 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 748629 is about 865.2334944973. The cubic root of 748629 is about 90.8006342662.

The spelling of 748629 in words is "seven hundred forty-eight thousand, six hundred twenty-nine".