697201960 has 256 divisors, whose sum is σ = 2155507200. Its totient is φ = 196411392.

The previous prime is 697201927. The next prime is 697201961. The reversal of 697201960 is 69102796.

697201960 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (697201961) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1175424 + ... + 1176016.

It is an arithmetic number, because the mean of its divisors is an integer number (8419950).

Almost surely, 2^697201960 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 697201960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1077753600).

697201960 is an abundant number, since it is smaller than the sum of its proper divisors (1458305240).

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

697201960 is a wasteful number, since it uses less digits than its factorization.

697201960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 697201960 is about 26404.5821780993. The cubic root of 697201960 is about 886.7193786540.

The spelling of 697201960 in words is "six hundred ninety-seven million, two hundred one thousand, nine hundred sixty".