968574390 has 128 divisors (see below), whose sum is σ = 2795765760. Its totient is φ = 209962368.

The previous prime is 968574377. The next prime is 968574401. The reversal of 968574390 is 93475869.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 612621 + ... + 614199.

It is an arithmetic number, because the mean of its divisors is an integer number (21841920).

Almost surely, 2^968574390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 968574390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397882880).

968574390 is an abundant number, since it is smaller than the sum of its proper divisors (1827191370).

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

968574390 is a wasteful number, since it uses less digits than its factorization.

968574390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 968574390 is about 31121.9278001862. The cubic root of 968574390 is about 989.4131099601.

The spelling of 968574390 in words is "nine hundred sixty-eight million, five hundred seventy-four thousand, three hundred ninety".