694496741 has 8 divisors (see below), whose sum is σ = 721257504. Its totient is φ = 668218320.

The previous prime is 694496731. The next prime is 694496743. The reversal of 694496741 is 147694496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-694496741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 694496741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694496743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117650 + ... + 123411.

It is an arithmetic number, because the mean of its divisors is an integer number (90157188).

Almost surely, 2^694496741 is an apocalyptic number.

It is an amenable number.

694496741 is a deficient number, since it is larger than the sum of its proper divisors (26760763).

694496741 is a wasteful number, since it uses less digits than its factorization.

694496741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241171.

The product of its digits is 1306368, while the sum is 50.

The square root of 694496741 is about 26353.3060734322. The cubic root of 694496741 is about 885.5710364474.

The spelling of 694496741 in words is "six hundred ninety-four million, four hundred ninety-six thousand, seven hundred forty-one".