694194950 has 24 divisors (see below), whose sum is σ = 1292073552. Its totient is φ = 277490720.

The previous prime is 694194937. The next prime is 694194961. The reversal of 694194950 is 59491496.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 694194895 and 694194904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88592 + ... + 96108.

It is an arithmetic number, because the mean of its divisors is an integer number (53836398).

Almost surely, 2^694194950 is an apocalyptic number.

694194950 is a deficient number, since it is larger than the sum of its proper divisors (597878602).

694194950 is a wasteful number, since it uses less digits than its factorization.

694194950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9376 (or 9371 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 694194950 is about 26347.5795852295. The cubic root of 694194950 is about 885.4427439855.

The spelling of 694194950 in words is "six hundred ninety-four million, one hundred ninety-four thousand, nine hundred fifty".