7973748 has 96 divisors (see below), whose sum is σ = 22619520. Its totient is φ = 2419200.

The previous prime is 7973741. The next prime is 7973767. The reversal of 7973748 is 8473797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7973741) 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, 78898 + ... + 78998.

It is an arithmetic number, because the mean of its divisors is an integer number (235620).

Almost surely, 2^7973748 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 7973748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11309760).

7973748 is an abundant number, since it is smaller than the sum of its proper divisors (14645772).

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

7973748 is a wasteful number, since it uses less digits than its factorization.

7973748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 166 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 7973748 is about 2823.7825695333. The cubic root of 7973748 is about 199.7809936019.

The spelling of 7973748 in words is "seven million, nine hundred seventy-three thousand, seven hundred forty-eight".