694270488 has 64 divisors (see below), whose sum is σ = 1847664000. Its totient is φ = 216767232.

The previous prime is 694270487. The next prime is 694270537. The reversal of 694270488 is 884072496.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694270483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32031 + ... + 49137.

It is an arithmetic number, because the mean of its divisors is an integer number (28869750).

Almost surely, 2^694270488 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 694270488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (923832000).

694270488 is an abundant number, since it is smaller than the sum of its proper divisors (1153393512).

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

694270488 is a wasteful number, since it uses less digits than its factorization.

694270488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17224 (or 17220 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 694270488 is about 26349.0130365447. The cubic root of 694270488 is about 885.4748589546.

The spelling of 694270488 in words is "six hundred ninety-four million, two hundred seventy thousand, four hundred eighty-eight".