3694551068 has 12 divisors (see below), whose sum is σ = 6962807880. Its totient is φ = 1705177392.

The previous prime is 3694551067. The next prime is 3694551073. The reversal of 3694551068 is 8601554963.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694551067) 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, 35524478 + ... + 35524581.

It is an arithmetic number, because the mean of its divisors is an integer number (580233990).

Almost surely, 2^3694551068 is an apocalyptic number.

It is an amenable number.

3694551068 is a deficient number, since it is larger than the sum of its proper divisors (3268256812).

3694551068 is a wasteful number, since it uses less digits than its factorization.

3694551068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71049076 (or 71049074 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 3694551068 is about 60782.8188553312. The cubic root of 3694551068 is about 1545.9207434376.

The spelling of 3694551068 in words is "three billion, six hundred ninety-four million, five hundred fifty-one thousand, sixty-eight".