7897350 has 96 divisors (see below), whose sum is σ = 21962880. Its totient is φ = 1866240.

The previous prime is 7897339. The next prime is 7897387. The reversal of 7897350 is 537987.

It is a junction number, because it is equal to n+sod(n) for n = 7897299 and 7897308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48369 + ... + 48531.

It is an arithmetic number, because the mean of its divisors is an integer number (228780).

Almost surely, 2^7897350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7897350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10981440).

7897350 is an abundant number, since it is smaller than the sum of its proper divisors (14065530).

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

7897350 is a wasteful number, since it uses less digits than its factorization.

7897350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 7897350 is about 2810.2224111269. Note that the first 3 decimals coincide. The cubic root of 7897350 is about 199.1408983389.

The spelling of 7897350 in words is "seven million, eight hundred ninety-seven thousand, three hundred fifty".