694884060 has 216 divisors, whose sum is σ = 2330887104. Its totient is φ = 167431680.

The previous prime is 694884059. The next prime is 694884067. The reversal of 694884060 is 60488496.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 694883997 and 694884015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694884067) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1612045 + ... + 1612475.

It is an arithmetic number, because the mean of its divisors is an integer number (10791144).

Almost surely, 2^694884060 is an apocalyptic number.

694884060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694884060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165443552).

694884060 is an abundant number, since it is smaller than the sum of its proper divisors (1636003044).

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

694884060 is a wasteful number, since it uses less digits than its factorization.

694884060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 694884060 is about 26360.6536337777. The cubic root of 694884060 is about 885.7356327296.

The spelling of 694884060 in words is "six hundred ninety-four million, eight hundred eighty-four thousand, sixty".