694362942 has 320 divisors, whose sum is σ = 2101102080. Its totient is φ = 166281984.

The previous prime is 694362919. The next prime is 694362953. The reversal of 694362942 is 249263496.

694362942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10363593 + ... + 10363659.

It is an arithmetic number, because the mean of its divisors is an integer number (6565944).

Almost surely, 2^694362942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694362942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050551040).

694362942 is an abundant number, since it is smaller than the sum of its proper divisors (1406739138).

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

694362942 is a wasteful number, since it uses less digits than its factorization.

694362942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 148 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 694362942 is about 26350.7673892052. The cubic root of 694362942 is about 885.5141625884.

The spelling of 694362942 in words is "six hundred ninety-four million, three hundred sixty-two thousand, nine hundred forty-two".