748097724 has 96 divisors (see below), whose sum is σ = 1997291520. Its totient is φ = 215723200.

The previous prime is 748097711. The next prime is 748097729. The reversal of 748097724 is 427790847.

It is a super-3 number, since 3×748097724³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748097729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 725089 + ... + 726119.

It is an arithmetic number, because the mean of its divisors is an integer number (20805120).

Almost surely, 2^748097724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748097724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998645760).

748097724 is an abundant number, since it is smaller than the sum of its proper divisors (1249193796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748097724 is a wasteful number, since it uses less digits than its factorization.

748097724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 48.

The square root of 748097724 is about 27351.3751756653. The cubic root of 748097724 is about 907.7914983103.

The spelling of 748097724 in words is "seven hundred forty-eight million, ninety-seven thousand, seven hundred twenty-four".