3463694678 has 8 divisors (see below), whose sum is σ = 5322262680. Its totient is φ = 1689607120.

The previous prime is 3463694671. The next prime is 3463694681. The reversal of 3463694678 is 8764963643.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3463694671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21120008 + ... + 21120171.

It is an arithmetic number, because the mean of its divisors is an integer number (665282835).

Almost surely, 2^3463694678 is an apocalyptic number.

3463694678 is a deficient number, since it is larger than the sum of its proper divisors (1858568002).

3463694678 is a wasteful number, since it uses less digits than its factorization.

3463694678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42240222.

The product of its digits is 15676416, while the sum is 56.

The square root of 3463694678 is about 58853.1620051124. The cubic root of 3463694678 is about 1513.0264983804.

The spelling of 3463694678 in words is "three billion, four hundred sixty-three million, six hundred ninety-four thousand, six hundred seventy-eight".