694425411 has 6 divisors (see below), whose sum is σ = 1003058940. Its totient is φ = 462950268.

The previous prime is 694425397. The next prime is 694425419. The reversal of 694425411 is 114524496.

It is not a de Polignac number, because 694425411 - 2⁵ = 694425379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (694425419) 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 5 ways as a sum of consecutive naturals, for example, 38579181 + ... + 38579198.

It is an arithmetic number, because the mean of its divisors is an integer number (167176490).

Almost surely, 2^694425411 is an apocalyptic number.

694425411 is a deficient number, since it is larger than the sum of its proper divisors (308633529).

694425411 is a wasteful number, since it uses less digits than its factorization.

694425411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77158385 (or 77158382 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 694425411 is about 26351.9526980450. The cubic root of 694425411 is about 885.5407171571.

The spelling of 694425411 in words is "six hundred ninety-four million, four hundred twenty-five thousand, four hundred eleven".